Akashic

county

Williamson County, TX

Office (updates table and map)

President margin by year

Place winner margin

1904–2024 · D minus R

Full record · 1904 → 2024

2024

Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab

People and households

Who lives here

Exact values for this place, its state, and the United States.

Race · ethnicity · ancestry

Communities and origins

German14.0%8.3%12.5%

English11.8%7.9%9.5%

Irish8.3%6.0%9.4%

American4.0%4.6%5.3%

Italian3.3%1.9%4.8%

Scottish2.4%1.3%1.3%

French2.0%1.5%1.6%

Polish1.8%0.8%2.2%

Mexican18.5%32.1%11.3%

Puerto Rican1.1%0.8%1.8%

Cuban0.6%0.5%0.7%

Salvadoran0.5%1.2%0.7%

Venezuelan0.5%——

Spanish0.5%——

Honduran0.4%0.8%0.3%

Spaniard0.4%0.3%—

Asian Indian5.2%1.8%1.4%

Chinese1.2%0.8%1.3%

Korean0.7%0.3%0.4%

Vietnamese0.6%1.0%0.6%

Filipino0.5%0.5%0.9%

Pakistani0.5%0.3%—

Nepalese0.3%——

Taiwanese0.2%——

African American†5.5%10.3%9.9%

African0.5%0.6%0.5%

Nigerian0.3%0.4%0.2%

Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.

Age and life stage

Measure	Williamson County	Texas	United States
Median age	37.3	35.7	39.1
Age 18–24	7.8%	9.7%	9.2%
Age 65 and older	12.9%	13.5%	17.2%

Household economy

Measure	Williamson County	Texas	United States
Median household income	$111,340	$78,476	$84,427
Poverty rate	6.4%	13.8%	12.5%
Bachelor's degree or higher (25+)	48.4%	33.6%	35.6%

Languages at home

Measure	Williamson County	Texas	United States
Speaks a non-English language at home	25.5%	35.2%	22.3%
Spanish	14.0%	28.2%	13.6%
Other Indo-European	3.1%	1.7%	2.0%
Chinese (incl. Mandarin & Cantonese)	1.2%	0.7%	1.1%
Other Asian & Pacific Island	3.1%	1.1%	1.1%

Religious landscape

Measure	Williamson County	Texas	United States
Catholic	17.0%	20.1%	18.6%
Evangelical Protestant	13.9%	23.5%	16.5%
Unclaimed / not counted	59.2%	45.2%	51.5%

American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.

President results by year

2024 turnout 67.9% of 458,376 citizens 18+

HarrisDemocratic47.9%147,766TrumpRepublican50.3%155,310OliverLibertarian0.8%2,546

R+2.4

Lead: 7,544
Total: 308,469
vs nation: R+1.0
Turnout: 67.9%

BidenDemocratic49.6%143,795TrumpRepublican48.2%139,729JorgensenLibertarian1.7%4,998

D+1.4

Lead: 4,066
Total: 290,168
vs nation: R+3.1
Turnout: 74.7%

ClintonDemocratic41.3%84,468TrumpRepublican50.9%104,175JohnsonLibertarian5.0%10,229

R+9.6

Lead: 19,707
Total: 204,659
vs nation: R+11.7
Turnout: 62.7%

ObamaDemocratic37.8%61,875RomneyRepublican59.2%97,006GrayLibertarian2.2%3,614

R+21.4

Lead: 35,131
Total: 163,804
vs nation: R+25.3
Turnout: —

ObamaDemocratic42.7%67,691McCainRepublican55.8%88,323OtherAll other candidates1.5%2,389

R+13.0

Lead: 20,632
Total: 158,403
vs nation: R+20.3
Turnout: —

KerryDemocratic33.6%43,117BushRepublican65.0%83,284OtherAll other candidates1.4%1,797

R+31.3

Lead: 40,167
Total: 128,198
vs nation: R+28.9
Turnout: —

GoreDemocratic27.7%26,591BushRepublican67.8%65,041NaderGreen3.6%3,486

R+40.1

Lead: 38,450
Total: 95,935
vs nation: R+40.6
Turnout: —

ClintonDemocratic36.3%24,175DoleRepublican55.4%36,836PerotReform7.4%4,931

R+19.0

Lead: 12,661
Total: 66,522
vs nation: R+27.6
Turnout: —

Key facts

2024 presidential margin: R+2.4MIT Election Lab
Population: 672,6882024 5-year
Median household income: $111,3402024 5-year
White (non-Hispanic): 53.3%2024 5-year
Black: 6.7%2024 5-year
Hispanic / Latino: 24.7%2024 5-year
Peak Democratic margin: D+88.2 in 1932MIT Election Lab
Peak Republican margin: R+44.3 in 1984MIT Election Lab
Most similar: Denton County, TX · twin score 97.1

Participation

Midterm durability

Total general-election participants divided by same-year citizen voting-age population. These are total ballots or participating voters—not presidential candidate votes.

2024 total turnout: 67.9%311,159 participants ÷ 458,376 CVAP
2020→2022 drop-off: +21.1 ptsPresidential-dependent
Drop-off versus state: +2.0 ptsPositive means a larger decline than the statewide pattern
Mechanical 2026 scenario: 46.8%–55.6%Recent-cycle and two-cycle persistence scenarios; not a forecast

Election	Participants	CVAP	Turnout	Quality
2016 · Presidential	206,584	329,557	62.7%	A/A
2018 · Midterm	211,151	356,549	59.2%	A/A
2020 · Presidential	289,781	387,736	74.7%	A/A
2022 · Midterm	226,743	422,703	53.6%	A/A
2024 · Presidential	311,159	458,376	67.9%	A/A

Sources and methods

2016: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 293/111.
2018: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 297/138.
2020: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 301/2.
2022: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 306/183.
2024: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 311/228.

Precinct data

Results by precinct

164 precincts · 309,515 votes

Election

Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.

Williamson County precinct-level presidential election results for 2024

Precinct -Precinct 244Precinct 244	1,526	2,475	64	4,065	37.5%	60.9%	R+23.3
Precinct -Precinct 369Precinct 369	1,839	2,014	74	3,927	46.8%	51.3%	R+4.5
Precinct -Precinct 267Precinct 267	1,694	2,123	75	3,892	43.5%	54.5%	R+11.0
Precinct -Precinct 301Precinct 301	2,280	1,464	124	3,868	58.9%	37.8%	D+21.1
Precinct -Precinct 437Precinct 437	1,999	1,776	91	3,866	51.7%	45.9%	D+5.8
Precinct -Precinct 252Precinct 252	1,746	2,008	98	3,852	45.3%	52.1%	R+6.8
Precinct -Precinct 433Precinct 433	1,981	1,756	93	3,830	51.7%	45.8%	D+5.9
Precinct -Precinct 343Precinct 343	1,640	2,107	72	3,819	42.9%	55.2%	R+12.2
Precinct -Precinct 209Precinct 209	982	2,646	41	3,669	26.8%	72.1%	R+45.4
Precinct -Precinct 306Precinct 306	1,007	2,540	61	3,608	27.9%	70.4%	R+42.5
Precinct -Precinct 401Precinct 401	1,804	1,696	68	3,568	50.6%	47.5%	D+3.0
Precinct -Precinct 490Precinct 490	1,781	1,651	84	3,516	50.7%	47.0%	D+3.7
Precinct -Precinct 410Precinct 410	1,422	2,012	57	3,491	40.7%	57.6%	R+16.9
Precinct -Precinct 257Precinct 257	1,641	1,780	64	3,485	47.1%	51.1%	R+4.0
Precinct -Precinct 372Precinct 372	1,754	1,628	94	3,476	50.5%	46.8%	D+3.6
Precinct -Precinct 422Precinct 422	1,744	1,601	65	3,410	51.1%	47.0%	D+4.2
Precinct -Precinct 253Precinct 253	1,496	1,812	70	3,378	44.3%	53.6%	R+9.4
Precinct -Precinct 146Precinct 146	2,217	1,019	92	3,328	66.6%	30.6%	D+36.0
Precinct -Precinct 277Precinct 277	1,732	1,484	91	3,307	52.4%	44.9%	D+7.5
Precinct -Precinct 245Precinct 245	1,137	2,093	60	3,290	34.6%	63.6%	R+29.1
Precinct -Precinct 420Precinct 420	1,695	1,454	57	3,206	52.9%	45.4%	D+7.5
Precinct -Precinct 470Precinct 470	1,409	1,720	67	3,196	44.1%	53.8%	R+9.7
Precinct -Precinct 117Precinct 117	2,154	958	79	3,191	67.5%	30.0%	D+37.5
Precinct -Precinct 402Precinct 402	1,590	1,539	54	3,183	50.0%	48.4%	D+1.6
Precinct -Precinct 491Precinct 491	1,704	1,382	72	3,158	54.0%	43.8%	D+10.2
Precinct -Precinct 424Precinct 424	1,435	1,650	69	3,154	45.5%	52.3%	R+6.8
Precinct -Precinct 360Precinct 360	1,832	1,226	93	3,151	58.1%	38.9%	D+19.2
Precinct -Precinct 210Precinct 210	977	2,107	44	3,128	31.2%	67.4%	R+36.1
Precinct -Precinct 207Precinct 207	772	2,315	36	3,123	24.7%	74.1%	R+49.4
Precinct -Precinct 284Precinct 284	1,572	1,485	58	3,115	50.5%	47.7%	D+2.8
Precinct -Precinct 151Precinct 151	2,110	909	82	3,101	68.0%	29.3%	D+38.7
Precinct -Precinct 309Precinct 309	828	2,136	62	3,026	27.4%	70.6%	R+43.2
Precinct -Precinct 403Precinct 403	1,543	1,400	46	2,989	51.6%	46.8%	D+4.8
Precinct -Precinct 314Precinct 314	1,488	1,444	46	2,978	50.0%	48.5%	D+1.5
Precinct -Precinct 230Precinct 230	1,551	1,370	51	2,972	52.2%	46.1%	D+6.1
Precinct -Precinct 162Precinct 162	2,003	865	69	2,937	68.2%	29.5%	D+38.7
Precinct -Precinct 392Precinct 392	1,058	1,834	42	2,934	36.1%	62.5%	R+26.4
Precinct -Precinct 254Precinct 254	1,377	1,431	50	2,858	48.2%	50.1%	R+1.9
Precinct -Precinct 394Precinct 394	1,097	1,724	35	2,856	38.4%	60.4%	R+22.0
Precinct -Precinct 147Precinct 147	1,993	771	87	2,851	69.9%	27.0%	D+42.9
Precinct -Precinct 398Precinct 398	1,662	1,093	80	2,835	58.6%	38.6%	D+20.1
Precinct -Precinct 379Precinct 379	908	1,870	38	2,816	32.2%	66.4%	R+34.2
Precinct -Precinct 381Precinct 381	1,084	1,693	36	2,813	38.5%	60.2%	R+21.6
Precinct -Precinct 393Precinct 393	1,062	1,680	25	2,767	38.4%	60.7%	R+22.3
Precinct -Precinct 278Precinct 278	1,569	1,127	70	2,766	56.7%	40.7%	D+16.0
Precinct -Precinct 482Precinct 482	1,323	1,309	55	2,687	49.2%	48.7%	D+0.5
Precinct -Precinct 189Precinct 189	1,632	951	83	2,666	61.2%	35.7%	D+25.5
Precinct -Precinct 201Precinct 201	1,393	1,090	75	2,558	54.5%	42.6%	D+11.8
Precinct -Precinct 180Precinct 180	1,540	941	55	2,536	60.7%	37.1%	D+23.6
Precinct -Precinct 484Precinct 484	1,342	1,146	41	2,529	53.1%	45.3%	D+7.8
Precinct -Precinct 119Precinct 119	1,337	1,144	41	2,522	53.0%	45.4%	D+7.7
Precinct -Precinct 368Precinct 368	1,222	1,214	47	2,483	49.2%	48.9%	D+0.3
Precinct -Precinct 263Precinct 263	1,244	1,170	65	2,479	50.2%	47.2%	D+3.0
Precinct -Precinct 489Precinct 489	1,289	1,063	86	2,438	52.9%	43.6%	D+9.3
Precinct -Precinct 139Precinct 139	1,402	981	52	2,435	57.6%	40.3%	D+17.3
Precinct -Precinct 338Precinct 338	1,219	1,156	59	2,434	50.1%	47.5%	D+2.6
Precinct -Precinct 413Precinct 413	562	1,852	20	2,434	23.1%	76.1%	R+53.0
Precinct -Precinct 255Precinct 255	1,068	1,310	48	2,426	44.0%	54.0%	R+10.0
Precinct -Precinct 390APrecinct 390A	1,332	1,007	78	2,417	55.1%	41.7%	D+13.4
Precinct -Precinct 283Precinct 283	1,288	1,049	56	2,393	53.8%	43.8%	D+10.0
Precinct -Precinct 397Precinct 397	897	1,455	38	2,390	37.5%	60.9%	R+23.3
Precinct -Precinct 155Precinct 155	1,493	803	41	2,337	63.9%	34.4%	D+29.5
Precinct -Precinct 488Precinct 488	1,202	1,071	41	2,314	51.9%	46.3%	D+5.7
Precinct -Precinct 204Precinct 204	1,163	1,050	84	2,297	50.6%	45.7%	D+4.9
Precinct -Precinct 150Precinct 150	1,408	842	44	2,294	61.4%	36.7%	D+24.7
Precinct -Precinct 344Precinct 344	933	1,272	45	2,250	41.5%	56.5%	R+15.1
Precinct -Precinct 261Precinct 261	1,003	1,206	40	2,249	44.6%	53.6%	R+9.0
Precinct -Precinct 428Precinct 428	891	1,324	27	2,242	39.7%	59.1%	R+19.3
Precinct -Precinct 266Precinct 266	1,235	952	50	2,237	55.2%	42.6%	D+12.7
Precinct -Precinct 370Precinct 370	981	1,187	36	2,204	44.5%	53.9%	R+9.3
Precinct -Precinct 118Precinct 118	1,367	776	51	2,194	62.3%	35.4%	D+26.9
Precinct -Precinct 262Precinct 262	939	1,144	56	2,139	43.9%	53.5%	R+9.6
Precinct -Precinct 264Precinct 264	971	1,128	32	2,131	45.6%	52.9%	R+7.4
Precinct -Precinct 259Precinct 259	960	1,099	51	2,110	45.5%	52.1%	R+6.6
Precinct -Precinct 123Precinct 123	1,234	821	40	2,095	58.9%	39.2%	D+19.7
Precinct -Precinct 332Precinct 332	892	1,131	46	2,069	43.1%	54.7%	R+11.6
Precinct -Precinct 486Precinct 486	1,064	933	48	2,045	52.0%	45.6%	D+6.4
Precinct -Precinct 256Precinct 256	1,028	975	40	2,043	50.3%	47.7%	D+2.6
Precinct -Precinct 303Precinct 303	1,222	737	83	2,042	59.8%	36.1%	D+23.8
Precinct -Precinct 243Precinct 243	612	1,332	30	1,974	31.0%	67.5%	R+36.5
Precinct -Precinct 186Precinct 186	1,168	698	88	1,954	59.8%	35.7%	D+24.1
Precinct -Precinct 411Precinct 411	527	1,374	31	1,932	27.3%	71.1%	R+43.8
Precinct -Precinct 206Precinct 206	463	1,412	40	1,915	24.2%	73.7%	R+49.6
Precinct -Precinct 395Precinct 395	681	1,204	17	1,902	35.8%	63.3%	R+27.5
Precinct -Precinct 371Precinct 371	764	1,096	30	1,890	40.4%	58.0%	R+17.6
Precinct -Precinct 341Precinct 341	783	1,059	25	1,867	41.9%	56.7%	R+14.8
Precinct -Precinct 163Precinct 163	1,193	581	65	1,839	64.9%	31.6%	D+33.3
Precinct -Precinct 427Precinct 427	782	1,001	33	1,816	43.1%	55.1%	R+12.1
Precinct -Precinct 135Precinct 135	1,147	615	38	1,800	63.7%	34.2%	D+29.6
Precinct -Precinct 412Precinct 412	491	1,273	26	1,790	27.4%	71.1%	R+43.7
Precinct -Precinct 174Precinct 174	1,135	584	44	1,763	64.4%	33.1%	D+31.3
Precinct -Precinct 149Precinct 149	1,052	677	31	1,760	59.8%	38.5%	D+21.3
Precinct -Precinct 175Precinct 175	1,159	548	50	1,757	66.0%	31.2%	D+34.8
Precinct -Precinct 287Precinct 287	890	794	42	1,726	51.6%	46.0%	D+5.6
Precinct -Precinct 173Precinct 173	943	728	45	1,716	55.0%	42.4%	D+12.5
Precinct -Precinct 409Precinct 409	632	1,035	29	1,696	37.3%	61.0%	R+23.8
Precinct -Precinct 345Precinct 345	677	979	36	1,692	40.0%	57.9%	R+17.8
Precinct -Precinct 145Precinct 145	1,004	647	35	1,686	59.5%	38.4%	D+21.2
Precinct -Precinct 396Precinct 396	664	927	9	1,600	41.5%	57.9%	R+16.4
Precinct -Precinct 340Precinct 340	908	582	34	1,524	59.6%	38.2%	D+21.4
Precinct -Precinct 429Precinct 429	683	744	25	1,452	47.0%	51.2%	R+4.2
Precinct -Precinct 485Precinct 485	722	680	31	1,433	50.4%	47.5%	D+2.9
Precinct -Precinct 181Precinct 181	792	601	37	1,430	55.4%	42.0%	D+13.4
Precinct -Precinct 231Precinct 231	651	753	24	1,428	45.6%	52.7%	R+7.1
Precinct -Precinct 415Precinct 415	363	1,051	10	1,424	25.5%	73.8%	R+48.3
Precinct -Precinct 208Precinct 208	383	1,013	26	1,422	26.9%	71.2%	R+44.3
Precinct -Precinct 310Precinct 310	333	1,054	19	1,406	23.7%	75.0%	R+51.3
Precinct -Precinct 456Precinct 456	650	693	14	1,357	47.9%	51.1%	R+3.2
Precinct -Precinct 166Precinct 166	711	574	34	1,319	53.9%	43.5%	D+10.4
Precinct -Precinct 342Precinct 342	563	703	29	1,295	43.5%	54.3%	R+10.8
Precinct -Precinct 346Precinct 346	386	877	23	1,286	30.0%	68.2%	R+38.2
Precinct -Precinct 276Precinct 276	658	583	32	1,273	51.7%	45.8%	D+5.9
Precinct -Precinct 419Precinct 419	660	562	26	1,248	52.9%	45.0%	D+7.9
Precinct -Precinct 322Precinct 322	611	577	35	1,223	50.0%	47.2%	D+2.8
Precinct -Precinct 391Precinct 391	342	778	27	1,147	29.8%	67.8%	R+38.0
Precinct -Precinct 468Precinct 468	568	552	18	1,138	49.9%	48.5%	D+1.4
Precinct -Precinct 305Precinct 305	407	672	22	1,101	37.0%	61.0%	R+24.1
Precinct -Precinct 184Precinct 184	643	422	21	1,086	59.2%	38.9%	D+20.3
Precinct -Precinct 320Precinct 320	407	633	29	1,069	38.1%	59.2%	R+21.1
Precinct -Precinct 116APrecinct 116A	552	422	25	999	55.3%	42.2%	D+13.0
Precinct -Precinct 216Precinct 216	529	434	22	985	53.7%	44.1%	D+9.6
Precinct -Precinct 434Precinct 434	176	786	10	972	18.1%	80.9%	R+62.8
Precinct -Precinct 421Precinct 421	565	372	20	957	59.0%	38.9%	D+20.2
Precinct -Precinct 426Precinct 426	388	527	16	931	41.7%	56.6%	R+14.9
Precinct -Precinct 436Precinct 436	255	665	11	931	27.4%	71.4%	R+44.0
Precinct -Precinct 312Precinct 312	219	560	11	790	27.7%	70.9%	R+43.2
Precinct -Precinct 182Precinct 182	370	360	17	747	49.5%	48.2%	D+1.3
Precinct -Precinct 307Precinct 307	259	447	13	719	36.0%	62.2%	R+26.1
Precinct -Precinct 317Precinct 317	402	272	31	705	57.0%	38.6%	D+18.4
Precinct -Precinct 258Precinct 258	360	316	22	698	51.6%	45.3%	D+6.3
Precinct -Precinct 473Precinct 473	252	409	7	668	37.7%	61.2%	R+23.5
Precinct -Precinct 308Precinct 308	206	417	13	636	32.4%	65.6%	R+33.2
Precinct -Precinct 138Precinct 138	425	197	12	634	67.0%	31.1%	D+36.0
Precinct -Precinct 302Precinct 302	290	299	22	611	47.5%	48.9%	R+1.5
Precinct -Precinct 191Precinct 191	360	240	10	610	59.0%	39.3%	D+19.7
Precinct -Precinct 331Precinct 331	289	268	8	565	51.2%	47.4%	D+3.7
Precinct -Precinct 144Precinct 144	316	178	10	504	62.7%	35.3%	D+27.4
Precinct -Precinct 418Precinct 418	317	170	9	496	63.9%	34.3%	D+29.6
Precinct -Precinct 333Precinct 333	210	256	8	474	44.3%	54.0%	R+9.7
Precinct -Precinct 164Precinct 164	249	218	5	472	52.8%	46.2%	D+6.6
Precinct -Precinct 399Precinct 399	278	169	18	465	59.8%	36.3%	D+23.4
Precinct -Precinct 143Precinct 143	268	159	11	438	61.2%	36.3%	D+24.9
Precinct -Precinct 425Precinct 425	143	279	3	425	33.6%	65.6%	R+32.0
Precinct -Precinct 472Precinct 472	104	301	9	414	25.1%	72.7%	R+47.6
Precinct -Precinct 192Precinct 192	230	154	17	401	57.4%	38.4%	D+19.0
Precinct -Precinct 202Precinct 202	206	177	11	394	52.3%	44.9%	D+7.4
Precinct -Precinct 432Precinct 432	231	143	10	384	60.2%	37.2%	D+22.9
Precinct -Precinct 136Precinct 136	215	118	6	339	63.4%	34.8%	D+28.6
Precinct -Precinct 318Precinct 318	158	122	11	291	54.3%	41.9%	D+12.4
Precinct -Precinct 205Precinct 205	116	132	11	259	44.8%	51.0%	R+6.2
Precinct -Precinct 229Precinct 229	72	149	6	227	31.7%	65.6%	R+33.9
Precinct -Precinct 122Precinct 122	138	78	7	223	61.9%	35.0%	D+26.9
Precinct -Precinct 471Precinct 471	56	161	2	219	25.6%	73.5%	R+47.9
Precinct -Precinct 319Precinct 319	72	49	5	126	57.1%	38.9%	D+18.3
Precinct -Precinct 311Precinct 311	19	93	1	113	16.8%	82.3%	R+65.5
Precinct -Precinct 487Precinct 487	45	67	0	112	40.2%	59.8%	R+19.6
Precinct -Precinct 203Precinct 203	25	80	5	110	22.7%	72.7%	R+50.0
Precinct -Precinct 380Precinct 380	26	62	0	88	29.5%	70.5%	R+40.9
Precinct -Precinct 251Precinct 251	31	53	2	86	36.0%	61.6%	R+25.6
Precinct -Precinct 367Precinct 367	36	42	1	79	45.6%	53.2%	R+7.6
Precinct -Precinct 279Precinct 279	44	33	0	77	57.1%	42.9%	D+14.3
Precinct -Precinct 323Precinct 323	42	23	0	65	64.6%	35.4%	D+29.2
Precinct -Precinct 198Precinct 198	30	18	0	48	62.5%	37.5%	D+25.0
Precinct -Precinct 321Precinct 321	13	10	1	24	54.2%	41.7%	D+12.5

presidential history

Presidential margin, 1904–2024

Democratic minus Republican, by election

Presidential margin over time
Year	Margin (D minus R)
1904	+52.4%
1908	+52.4%
1912	+68.7%
1916	+59.3%
1920	+56.6%
1924	+71.1%
1928	+33.6%
1932	+88.2%
1936	+85.8%
1940	+55.1%
1944	+54.4%
1948	+64.7%
1952	+15.7%
1956	+19.8%
1960	+37.9%
1964	+61.6%
1968	+25.7%
1972	−29.4%
1976	+11.0%
1980	−17.4%
1984	−44.3%
1988	−16.4%
1992	−11.1%
1996	−19.0%
2000	−40.1%
2004	−31.3%
2008	−13.0%
2012	−21.4%
2016	−9.6%
2020	+1.4%
2024	−2.4%

DemocraticRepublican

38 presidential elections

Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle; not shown when either cycle is estimated or under source review. vs U.S. · margin relative to the national result that year.
Year	Won	Democratic	Republican	Other	Margin	Swing	vs U.S.	Total
2024	R	47.9%Harris147,766	50.3%Trump155,310	0.8%Oliver2,546 +2	R+2.4	R+3.8	R+1.0	308,469
All 5 candidates in 2024 · 3 minor / independent Donald J TrumpRepublican50.3%155,310 Kamala D HarrisDemocratic47.9%147,766 Chase OliverLibertarian0.8%2,546 Jill SteinIndependent0.8%2,541 OtherAll other candidates0.1%306
2020	D	49.6%Biden143,795	48.2%Trump139,729	1.7%Jorgensen4,998	D+1.4	D+11.0	R+3.1	290,168
2016	R	41.3%Clinton84,468	50.9%Trump104,175	5.0%Johnson10,229	R+9.6	D+11.8	R+11.7	204,659
2012	R	37.8%Obama61,875	59.2%Romney97,006	2.2%Gray3,614	R+21.4	R+8.4	R+25.3	163,804
2008	R	42.7%Obama67,691	55.8%McCain88,323	1.5%	R+13.0	D+18.3	R+20.3	158,403
2004	R	33.6%Kerry43,117	65.0%Bush83,284	1.4%	R+31.3	D+8.7	R+28.9	128,198
2000	R	27.7%Gore26,591	67.8%Bush65,041	3.6%Nader3,486	R+40.1	R+21.0	R+40.6	95,935
1996	R	36.3%Clinton24,175	55.4%Dole36,836	7.4%Perot4,931	R+19.0	R+8.0	R+27.6	66,522
1992	R	31.7%Clinton19,437	42.8%Bush26,208	25.2%Perot15,415	R+11.1	D+5.3	R+16.6	61,254
1988	R	41.5%Dukakis19,589	57.8%Bush27,322	0.7%	R+16.4	D+28.0	R+8.6	47,230
1984	R	27.7%Mondale9,911	72.0%Reagan25,774	0.3%	R+44.3	R+27.0	R+26.1	35,784
1980	R	39.0%Carter10,408	56.4%Reagan15,035	4.6%	R+17.4	R+28.4	R+7.6	26,661
1976	D	55.0%Carter9,355	44.0%Ford7,481	1.0%	D+11.0	D+40.4	D+9.0	17,010
1972	R	35.0%McGovern3,806	64.4%Nixon6,998	0.6%	R+29.4	R+55.1	R+6.2	10,867
1968	D	54.6%Humphrey5,528	28.9%Nixon2,923	16.5%	D+25.7	R+35.8	D+26.4	10,123
1964	D	80.7%Johnson7,430	19.2%Goldwater1,766	0.1%	D+61.6	D+23.7	D+39.0	9,202
1960	D	68.7%Kennedy5,410	30.9%Nixon2,429	0.4%	D+37.9	D+18.1	D+37.7	7,870
1956	D	59.8%Stevenson4,402	40.0%Eisenhower2,947	0.2%	D+19.8	D+4.0	D+35.2	7,367
1952	D	57.8%Stevenson5,010	42.1%Eisenhower3,646	0.1%	D+15.7	R+48.9	D+26.5	8,663
1948	D	80.2%Truman5,638	15.6%Dewey1,094	4.2%	D+64.7	D+10.2	D+60.2	7,026
1944	D	71.1%Roosevelt5,284	16.7%Dewey1,239	12.2%	D+54.4	R+0.7	D+46.9	7,431
1940	D	77.5%Roosevelt5,944	22.3%Willkie1,714	0.2%	D+55.1	R+30.7	D+45.2	7,671
1936	D	92.8%Roosevelt4,995	7.0%Landon375	0.2%	D+85.8	R+2.4	D+61.6	5,383
1932	D	94.0%Roosevelt6,783	5.8%Hoover418	0.2%	D+88.2	D+54.7	D+70.4	7,214
1928	D	66.7%Smith3,689	33.1%Hoover1,833	0.2%	D+33.6	R+37.6	D+51.0	5,531
1924	D	83.5%Davis6,324	12.3%Coolidge934	4.2%La Follette320	D+71.1	D+14.5	D+96.3	7,578
1920	D	72.8%Cox3,677	16.2%Harding819	11.0%	D+56.6	R+2.7	D+82.8	5,051
1916	D	78.3%Wilson2,701	19.0%Hughes656	2.7%	D+59.3	R+9.5	D+56.1	3,451
1912	D	78.3%Wilson2,014	9.6%Taft246	12.1%	D+68.7	D+16.4	D+49.2	2,572
1908	D	74.4%Bryan2,430	22.1%Taft720	3.5%	D+52.4	±0.0	D+61.9	3,265
1904	D	72.2%Parker2,241	19.8%Roosevelt614	8.0%	D+52.4	—	D+72.1	3,104
1900	—	—	—	—	No data	—	—	—
1896	—	—	—	—	No data	—	—	—
1892	—	—	—	—	No data	—	—	—
1888	—	—	—	—	No data	—	—	—
1884	—	—	—	—	No data	—	—	—
1880	—	—	—	—	No data	—	—	—
1876	—	—	—	—	No data	—	—	—

Federal and statewide elections · 3 House · 37 Senate · 4 Senate special · 12 governor

U.S. House

Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.

Source · Akashic actual-race rollup from certified returns, House; geographic aggregation.
Year	Vote lead	Democratic	Republican	Total
2024	R	46.6%131,193	53.4%150,503	281,696
2020	R	47.7%118,811	52.3%130,175	248,986
2018	D	50.9%103,155	49.1%99,648	202,803

U.S. Senate

Each row shows U.S. Senate votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.

Sources · MIT Election Data and Science Lab (MEDSL); Amlani & Algara 2021 (Harvard Dataverse doi:10.7910/DVN/DGUMFI); upstream CQ Press + ICPSR · CC BY 4.0 / CC0 1.0.
Year	Vote lead	Democratic	Republican	Total
2024	D	49.4%151,076	47.9%146,451	305,936
2020Class II	R	47.1%MJ Hegar133,783	50.2%John Cornyn142,391	283,789
2018Class I	D	50.8%Beto O'Rourke105,850	48.0%Ted Cruz99,857	208,221
2014Class II	R	32.8%David Alameel33,857	61.5%John Cornyn63,387	103,070
2012Class I	R	37.5%Paul Sadler60,279	57.3%Ted Cruz92,034	160,632
2008Class II	R	37.5%Richard J. Noriega58,250	58.6%John Cornyn91,115	155,388
2006Class I	R	32.7%Barbara A. Radnofsky27,289	63.8%Kay Bailey Hutchison53,215	83,437
2002Class II	R	35.0%Ron Kirk26,306	62.9%John Cornyn47,305	75,159
2000Class I	R	22.0%Gene Kelly20,829	73.9%Kay Bailey Hutchison70,036	94,721
1996Class II	R	38.7%Victor M. Morales25,585	59.8%Phil Gramm39,555	66,117
1994Class I	R	32.4%Richard Fisher15,930	66.4%Kay Bailey Hutchison32,653	49,154
1990Class II	R	38.4%Hugh Parmer15,033	58.9%Phil Gramm23,068	39,134
1988Class I	D	64.4%Lloyd Bentsen30,211	34.7%Beau Boulter16,288	46,918
1984Class II	R	38.0%Lloyd Doggett13,434	62.0%Phil Gramm21,931	35,365
1982Class I	D	57.3%Lloyd Bentsen10,870	41.6%James M. Collins7,895	18,960
1978Class II	R	48.7%Bob Krueger5,828	50.9%John G. Tower6,092	11,964
1976Class I	D	60.6%Lloyd Bentsen9,690	38.9%Alan Steelman6,219	15,988
1972Class II	R	43.8%Barefoot Sanders4,760	52.3%John G. Tower5,675	10,856
1970Class I	D	67.3%Lloyd Bentsen4,597	32.1%George H.W. Bush2,195	6,829
1966Class II	D	52.9%Waggoner Carr2,972	46.9%John G. Tower2,632	5,616
1964Class I	D	74.0%Ralph Yarborough6,790	26.0%George H.W. Bush2,383	9,180
1960Class II	D	77.8%Lyndon B. Johnson6,276	22.0%John G. Tower1,778	8,067
1958Class I	D	89.5%Ralph Yarborough2,309	10.5%Roy Whittenburg270	2,580
1954Class II	D	94.4%Lyndon B. Johnson2,563	5.6%Carlos G. Watson152	2,715
1952Class I	D	87.1%Price Daniel6,550	12.7%None954	7,523
1948Class II	D	80.3%Lyndon B. Johnson5,596	19.3%Jack Porter1,344	6,969
1946Class I	D	93.9%Tom Connally2,080	6.1%Murray C. Sells135	2,215
1942Class II	D	97.4%Pappy O'Daniel1,744	2.6%Dudley Lawson47	1,791
1940Class I	D	96.4%Tom Connally7,439	3.6%George I. Shannon277	7,719
1936Class II	D	96.5%Morris Sheppard5,238	3.4%Carlos G. Watson185	5,430
1934Class I	D	99.1%Tom Connally3,154	0.8%U.S. Goen27	3,184
1930Class II	D	91.8%Morris Sheppard1,997	8.0%D.J. Haesly174	2,175
1928Class I	D	91.4%Tom Connally5,047	8.4%T.M. Kennerly465	5,519
1924Class II	D	91.2%Morris Sheppard7,221	8.8%T.M. Kennerly701	7,922
1922Class I	D	57.3%Earle B. Mayfield2,483	42.7%George Peddy1,848	4,331
1918Class II	D	85.1%Morris Sheppard1,463	14.4%J. Webster Flanagan248	1,719
1916Class I	D	87.9%Charles Culberson3,367	9.7%Alex W. Atcheson372	3,829

U.S. Senate special elections

Each row shows U.S. Senate special votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.

Source · Amlani & Algara 2021 (Harvard Dataverse doi:10.7910/DVN/DGUMFI); upstream CQ Press + ICPSR · CC0 1.0.
Year	Vote lead	Democratic	Republican	Total
1993Special · Class I	R	26.9%Robert Krueger3,815	73.1%Kay Bailey Hutchison10,376	14,191
1961Special · Class II	D	70.4%William A. Blakley2,778	29.6%John G. Tower1,168	3,946
1957Special · Class I	R	3.6%Ralph Yarborough133	13.3%Thad Hutcheson493	3,706
1941Special · Class II	R	0.0%Pappy O'Daniel1	100.0%Polittle Evans5,625	5,626

Governor

Each row shows Governor votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.

Sources · MIT Election Data and Science Lab (MEDSL); Amlani & Algara 2021 (Harvard Dataverse doi:10.7910/DVN/DGUMFI); upstream CQ Press + ICPSR · CC BY 4.0 / CC0 1.0.
Year	Vote lead	Democratic	Republican	Total
2022	R	48.9%O'Rourke110,242	49.4%Abbott111,488	225,499
2018	R	43.4%Valdez90,002	54.1%Abbott112,214	207,513
2014	R	38.0%Wendy Davis39,516	59.2%Greg Abbott61,496	103,910
2010	R	36.9%Bill White37,319	58.6%Rick Perry59,271	101,141
2006	R	27.5%Chris Bell23,072	42.8%Rick Perry35,956	84,028
2002	R	27.7%Tony Sanchez20,822	68.3%Rick Perry51,326	75,096
1998	R	21.6%Garry Mauro11,724	77.6%George W. Bush42,075	54,231
1994	R	41.7%Ann Richards20,674	57.5%George W. Bush28,499	49,561
1990	D	50.7%Ann Richards19,737	46.6%Clayton Williams18,148	38,930
1986	R	43.8%Mark White12,437	54.6%Bill Clements15,516	28,416
1982	D	53.7%Mark White10,216	45.3%Bill Clements8,619	19,038
1978	D	50.5%John Luke Hill6,089	49.2%Bill Clements5,943	12,069

voter registration

Registered voters

Total registered voters, over time

Registered voters

Voter registration in Williamson County, TX
Year	Total registered
2016	306,811
2018	336,148
2020	376,672
2022	415,096
2024	445,326

domestic migration

Who moves in and out

Net migration over time, and who arrivals are — where they came from and what those places vote

+14,764 net domestic migration · 2025

20112025

Net +212,256 over 2011–2025 · gain loss

Arrivals reported $97,300 in average income, against $121,549 for residents who stayed — 20% lower. (IRS SOI, 2022–23)

The places arrivals came from lean D+19.1 on average — 22 points more Democratic-leaning than Williamson County, TX itself (R+2.4).

Where arrivals came from lean of each source

Travis County, TX12,394D+39.3
Bell County, TX1,126R+16.2
Harris County, TX993D+5.5
Bexar County, TX702D+9.7
Hays County, TX516D+5.6
Dallas County, TX483D+22.2

Where departures went households, 2022–23

Travis County, TX8,377
Bell County, TX1,249
Harris County, TX740
Hays County, TX717
Bexar County, TX629
Burnet County, TX539

Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.

Domestic migration in Williamson County, TX in Williamson County, TX: net domestic migration by year
Year	Net domestic migration
2011	+10,821
2012	+8,659
2013	+9,242
2014	+12,259
2015	+13,516
2016	+15,154
2017	+13,505
2018	+15,747
2019	+19,513
2021	+26,658
2022	+20,188
2023	+17,467
2024	+14,763
2025	+14,764

Williamson County's rapid suburban growth along the I-35 corridor has compressed a once-comfortable Republican margin to 2.5 points, making it one of the closer-watched bellwether counties in Central Texas.

Across the recorded series it reached a Democratic high of 88.2 points in 1932 and a Republican high of 44.3 points in 1984. Between 2020 and 2024 the county moved 3.8 points toward the Republican candidate; the 2024 margin was 2.4 points.

A population of 672,688, a 53% non-Hispanic-white share, and a median household income of $111,340 describe the county. The county's voting pattern over the last decade is most similar to that of Denton County and Collin County.

Political twins — counties

The counties whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

Denton County

Texas

97.1twin score

12-yr trendmedian income% Asian

Collin County

Texas

96.0twin score

12-yr trendmedian incomecollege share≠ % Asian

Placer County

California

94.0twin score

12-yr trend% Asianmedian income≠ Italian ancestry

Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.

Browse places by community — income, education, race & ethnicity, language — all community cuts →

Compare two places, side by side

Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →

Cite this page

All citations released under CC BY 4.0. Attribution: Akashic Intelligence.

Williamson County, Texas. Akashic. https://akashic.app/county/48491/. Accessed May 20, 2026. License: CC BY 4.0.

License: CC BY 4.0

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Frequently asked questions

How did Williamson County, Texas vote in 2024?

In 2024, Williamson County, Texas voted Republican by 2.4 points (R+2.4), carried by the Republican candidate. Out of 308,469 votes cast, 147,766 went Democratic and 155,310 went Republican.

When did Williamson County, Texas last vote Democratic?

The most recent presidential election in which Williamson County, Texas voted Democratic was 2020.

How many people live in Williamson County, Texas?

Williamson County, Texas has a population of 672,688 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.

What is the median household income in Williamson County, Texas?

Median household income in Williamson County, Texas is $111,340 — above the national median of $80,734. The Texas state median is $78,476.

What is the political history of Williamson County, Texas?

Akashic tracks 38 presidential elections in Williamson County, Texas from 1876 to 2024. Of those, 19 went Democratic and 12 went Republican.

Measure

Williamson County

Texas

United States

Median age

37.3

35.7

39.1

Age 18–24

7.8%

9.7%

9.2%

Age 65 and older

12.9%

13.5%

17.2%

Measure

Williamson County

Texas

United States

Median household income

$111,340

$78,476

$84,427

Poverty rate

6.4%

13.8%

12.5%

Bachelor's degree or higher (25+)

48.4%

33.6%

35.6%

Measure

Williamson County

Texas

United States

Speaks a non-English language at home

25.5%

35.2%

22.3%

Spanish

14.0%

28.2%

13.6%

Other Indo-European

3.1%

1.7%

2.0%

Chinese (incl. Mandarin & Cantonese)

1.2%

0.7%

1.1%

Other Asian & Pacific Island

3.1%

1.1%

Measure

Williamson County

Texas

United States

Catholic

17.0%

20.1%

18.6%

Evangelical Protestant

13.9%

23.5%

16.5%

Unclaimed / not counted

59.2%

45.2%

51.5%

Key facts

2024 presidential margin

R+2.4MIT Election Lab

Population

672,6882024 5-year

Median household income

$111,3402024 5-year

White (non-Hispanic)

53.3%2024 5-year

Black

6.7%2024 5-year

Hispanic / Latino

24.7%2024 5-year

Peak Democratic margin

D+88.2 in 1932MIT Election Lab

Peak Republican margin

R+44.3 in 1984MIT Election Lab

Most similar

Denton County, TX · twin score 97.1

Election

Participants

CVAP

Turnout

Quality

2016 · Presidential

206,584

329,557

62.7%

A/A

2018 · Midterm

211,151

356,549

59.2%

A/A

2020 · Presidential

289,781

387,736

74.7%

A/A

2022 · Midterm

226,743

422,703

53.6%

A/A

2024 · Presidential

311,159

458,376

67.9%

A/A

Williamson County precinct-level presidential election results for 2024

Precinct -Precinct 244Precinct 244

1,526

2,475

4,065

37.5%

60.9%

R+23.3

Precinct -Precinct 369Precinct 369

1,839

2,014

3,927

46.8%

51.3%

R+4.5

Precinct -Precinct 267Precinct 267

1,694

2,123

3,892

43.5%

54.5%

R+11.0

Precinct -Precinct 301Precinct 301

2,280

1,464

124

3,868

58.9%

37.8%

D+21.1

Precinct -Precinct 437Precinct 437

1,999

1,776

3,866

51.7%

45.9%

D+5.8

Precinct -Precinct 252Precinct 252

1,746

2,008

3,852

45.3%

52.1%

R+6.8

Precinct -Precinct 433Precinct 433

1,981

1,756

3,830

51.7%

45.8%

D+5.9

Precinct -Precinct 343Precinct 343

1,640

2,107

3,819

42.9%

55.2%

R+12.2

Precinct -Precinct 209Precinct 209

982

2,646

3,669

26.8%

72.1%

R+45.4

Precinct -Precinct 306Precinct 306

1,007

2,540

3,608

27.9%

70.4%

R+42.5

Precinct -Precinct 401Precinct 401

1,804

1,696

3,568

50.6%

47.5%

D+3.0

Precinct -Precinct 490Precinct 490

1,781

1,651

3,516

50.7%

47.0%

D+3.7

Precinct -Precinct 410Precinct 410

1,422

2,012

3,491

40.7%

57.6%

R+16.9

Precinct -Precinct 257Precinct 257

1,641

1,780

3,485

47.1%

51.1%

R+4.0

Precinct -Precinct 372Precinct 372

1,754

1,628

3,476

50.5%

46.8%

D+3.6

Precinct -Precinct 422Precinct 422

1,744

1,601

3,410

51.1%

47.0%

D+4.2

Precinct -Precinct 253Precinct 253

1,496

1,812

3,378

44.3%

53.6%

R+9.4

Precinct -Precinct 146Precinct 146

2,217

1,019

3,328

66.6%

30.6%

D+36.0

Precinct -Precinct 277Precinct 277

1,732

1,484

3,307

52.4%

44.9%

D+7.5

Precinct -Precinct 245Precinct 245

1,137

2,093

3,290

34.6%

63.6%

R+29.1

Precinct -Precinct 420Precinct 420

1,695

1,454

3,206

52.9%

45.4%

D+7.5

Precinct -Precinct 470Precinct 470

1,409

1,720

3,196

44.1%

53.8%

R+9.7

Precinct -Precinct 117Precinct 117

2,154

958

3,191

67.5%

30.0%

D+37.5

Precinct -Precinct 402Precinct 402

1,590

1,539

3,183

50.0%

48.4%

D+1.6

Precinct -Precinct 491Precinct 491

1,704

1,382

3,158

54.0%

43.8%

D+10.2

Precinct -Precinct 424Precinct 424

1,435

1,650

3,154

45.5%

52.3%

R+6.8

Precinct -Precinct 360Precinct 360

1,832

1,226

3,151

58.1%

38.9%

D+19.2

Precinct -Precinct 210Precinct 210

977

2,107

3,128

31.2%

67.4%

R+36.1

Precinct -Precinct 207Precinct 207

772

2,315

3,123

24.7%

74.1%

R+49.4

Precinct -Precinct 284Precinct 284

1,572

1,485

3,115

50.5%

47.7%

D+2.8

Precinct -Precinct 151Precinct 151

2,110

909

3,101

68.0%

29.3%

D+38.7

Precinct -Precinct 309Precinct 309

828

2,136

3,026

27.4%

70.6%

R+43.2

Precinct -Precinct 403Precinct 403

1,543

1,400

2,989

51.6%

46.8%

D+4.8

Precinct -Precinct 314Precinct 314

1,488

1,444

2,978

50.0%

48.5%

D+1.5

Precinct -Precinct 230Precinct 230

1,551

1,370

2,972

52.2%

46.1%

D+6.1

Precinct -Precinct 162Precinct 162

2,003

865

2,937

68.2%

29.5%

D+38.7

Precinct -Precinct 392Precinct 392

1,058

1,834

2,934

36.1%

62.5%

R+26.4

Precinct -Precinct 254Precinct 254

1,377

1,431

2,858

48.2%

50.1%

R+1.9

Precinct -Precinct 394Precinct 394

1,097

1,724

2,856

38.4%

60.4%

R+22.0

Precinct -Precinct 147Precinct 147

1,993

771

2,851

69.9%

27.0%

D+42.9

Precinct -Precinct 398Precinct 398

1,662

1,093

2,835

58.6%

38.6%

D+20.1

Precinct -Precinct 379Precinct 379

908

1,870

2,816

32.2%

66.4%

R+34.2

Precinct -Precinct 381Precinct 381

1,084

1,693

2,813

38.5%

60.2%

R+21.6

Precinct -Precinct 393Precinct 393

1,062

1,680

2,767

38.4%

60.7%

R+22.3

Precinct -Precinct 278Precinct 278

1,569

1,127

2,766

56.7%

40.7%

D+16.0

Precinct -Precinct 482Precinct 482

1,323

1,309

2,687

49.2%

48.7%

D+0.5

Precinct -Precinct 189Precinct 189

1,632

951

2,666

61.2%

35.7%

D+25.5

Precinct -Precinct 201Precinct 201

1,393

1,090

2,558

54.5%

42.6%

D+11.8

Precinct -Precinct 180Precinct 180

1,540

941

2,536

60.7%

37.1%

D+23.6

Precinct -Precinct 484Precinct 484

1,342

1,146

2,529

53.1%

45.3%

D+7.8

Precinct -Precinct 119Precinct 119

1,337

1,144

2,522

53.0%

45.4%

D+7.7

Precinct -Precinct 368Precinct 368

1,222

1,214

2,483

49.2%

48.9%

D+0.3

Precinct -Precinct 263Precinct 263

1,244

1,170

2,479

50.2%

47.2%

D+3.0

Precinct -Precinct 489Precinct 489

1,289

1,063

2,438

52.9%

43.6%

D+9.3

Precinct -Precinct 139Precinct 139

1,402

981

2,435

57.6%

40.3%

D+17.3

Precinct -Precinct 338Precinct 338

1,219

1,156

2,434

50.1%

47.5%

D+2.6

Precinct -Precinct 413Precinct 413

562

1,852

2,434

23.1%

76.1%

R+53.0

Precinct -Precinct 255Precinct 255

1,068

1,310

2,426

44.0%

54.0%

R+10.0

Precinct -Precinct 390APrecinct 390A

1,332

1,007

2,417

55.1%

41.7%

D+13.4

Precinct -Precinct 283Precinct 283

1,288

1,049

2,393

53.8%

43.8%

D+10.0

Precinct -Precinct 397Precinct 397

897

1,455

2,390

37.5%

60.9%

R+23.3

Precinct -Precinct 155Precinct 155

1,493

803

2,337

63.9%

34.4%

D+29.5

Precinct -Precinct 488Precinct 488

1,202

1,071

2,314

51.9%

46.3%

D+5.7

Precinct -Precinct 204Precinct 204

1,163

1,050

2,297

50.6%

45.7%

D+4.9

Precinct -Precinct 150Precinct 150

1,408

842

2,294

61.4%

36.7%

D+24.7

Precinct -Precinct 344Precinct 344

933

1,272

2,250

41.5%

56.5%

R+15.1

Precinct -Precinct 261Precinct 261

1,003

1,206

2,249

44.6%

53.6%

R+9.0

Precinct -Precinct 428Precinct 428

891

1,324

2,242

39.7%

59.1%

R+19.3

Precinct -Precinct 266Precinct 266

1,235

952

2,237

55.2%

42.6%

D+12.7

Precinct -Precinct 370Precinct 370

981

1,187

2,204

44.5%

53.9%

R+9.3

Precinct -Precinct 118Precinct 118

1,367

776

2,194

62.3%

35.4%

D+26.9

Precinct -Precinct 262Precinct 262

939

1,144

2,139

43.9%

53.5%

R+9.6

Precinct -Precinct 264Precinct 264

971

1,128

2,131

45.6%

52.9%

R+7.4

Precinct -Precinct 259Precinct 259

960

1,099

2,110

45.5%

52.1%

R+6.6

Precinct -Precinct 123Precinct 123

1,234

821

2,095

58.9%

39.2%

D+19.7

Precinct -Precinct 332Precinct 332

892

1,131

2,069

43.1%

54.7%

R+11.6

Precinct -Precinct 486Precinct 486

1,064

933

2,045

52.0%

45.6%

D+6.4

Precinct -Precinct 256Precinct 256

1,028

975

2,043

50.3%

47.7%

D+2.6

Precinct -Precinct 303Precinct 303

1,222

737

2,042

59.8%

36.1%

D+23.8

Precinct -Precinct 243Precinct 243

612

1,332

1,974

31.0%

67.5%

R+36.5

Precinct -Precinct 186Precinct 186

1,168

698

1,954

59.8%

35.7%

D+24.1

Precinct -Precinct 411Precinct 411

527

1,374

1,932

27.3%

71.1%

R+43.8

Precinct -Precinct 206Precinct 206

463

1,412

1,915

24.2%

73.7%

R+49.6

Precinct -Precinct 395Precinct 395

681

1,204

1,902

35.8%

63.3%

R+27.5

Precinct -Precinct 371Precinct 371

764

1,096

1,890

40.4%

58.0%

R+17.6

Precinct -Precinct 341Precinct 341

783

1,059

1,867

41.9%

56.7%

R+14.8

Precinct -Precinct 163Precinct 163

1,193

581

1,839

64.9%

31.6%

D+33.3

Precinct -Precinct 427Precinct 427

782

1,001

1,816

43.1%

55.1%

R+12.1

Precinct -Precinct 135Precinct 135

1,147

615

1,800

63.7%

34.2%

D+29.6

Precinct -Precinct 412Precinct 412

491

1,273

1,790

27.4%

71.1%

R+43.7

Precinct -Precinct 174Precinct 174

1,135

584

1,763

64.4%

33.1%

D+31.3

Precinct -Precinct 149Precinct 149

1,052

677

1,760

59.8%

38.5%

D+21.3

Precinct -Precinct 175Precinct 175

1,159

548

1,757

66.0%

31.2%

D+34.8

Precinct -Precinct 287Precinct 287

890

794

1,726

51.6%

46.0%

D+5.6

Precinct -Precinct 173Precinct 173

943

728

1,716

55.0%

42.4%

D+12.5

Precinct -Precinct 409Precinct 409

632

1,035

1,696

37.3%

61.0%

R+23.8

Precinct -Precinct 345Precinct 345

677

979

1,692

40.0%

57.9%

R+17.8

Precinct -Precinct 145Precinct 145

1,004

647

1,686

59.5%

38.4%

D+21.2

Precinct -Precinct 396Precinct 396

664

927

1,600

41.5%

57.9%

R+16.4

Precinct -Precinct 340Precinct 340

908

582

1,524

59.6%

38.2%

D+21.4

Precinct -Precinct 429Precinct 429

683

744

1,452

47.0%

51.2%

R+4.2

Precinct -Precinct 485Precinct 485

722

680

1,433

50.4%

47.5%

D+2.9

Precinct -Precinct 181Precinct 181

792

601

1,430

55.4%

42.0%

D+13.4

Precinct -Precinct 231Precinct 231

651

753

1,428

45.6%

52.7%

R+7.1

Precinct -Precinct 415Precinct 415

363

1,051

1,424

25.5%

73.8%

R+48.3

Precinct -Precinct 208Precinct 208

383

1,013

1,422

26.9%

71.2%

R+44.3

Precinct -Precinct 310Precinct 310

333

1,054

1,406

23.7%

75.0%

R+51.3

Precinct -Precinct 456Precinct 456

650

693

1,357

47.9%

51.1%

R+3.2

Precinct -Precinct 166Precinct 166

711

574

1,319

53.9%

43.5%

D+10.4

Precinct -Precinct 342Precinct 342

563

703

1,295

43.5%

54.3%

R+10.8

Precinct -Precinct 346Precinct 346

386

877

1,286

30.0%

68.2%

R+38.2

Precinct -Precinct 276Precinct 276

658

583

1,273

51.7%

45.8%

D+5.9

Precinct -Precinct 419Precinct 419

660

562

1,248

52.9%

45.0%

D+7.9

Precinct -Precinct 322Precinct 322

611

577

1,223

50.0%

47.2%

D+2.8

Precinct -Precinct 391Precinct 391

342

778

1,147

29.8%

67.8%

R+38.0

Precinct -Precinct 468Precinct 468

568

552

1,138

49.9%

48.5%

D+1.4

Precinct -Precinct 305Precinct 305

407

672

1,101

37.0%

61.0%

R+24.1

Precinct -Precinct 184Precinct 184

643

422

1,086

59.2%

38.9%

D+20.3

Precinct -Precinct 320Precinct 320

407

633

1,069

38.1%

59.2%

R+21.1

Precinct -Precinct 116APrecinct 116A

552

422

999

55.3%

42.2%

D+13.0

Precinct -Precinct 216Precinct 216

529

434

985

53.7%

44.1%

D+9.6

Precinct -Precinct 434Precinct 434

176

786

972

18.1%

80.9%

R+62.8

Precinct -Precinct 421Precinct 421

565

372

957

59.0%

38.9%

D+20.2

Precinct -Precinct 426Precinct 426

388

527

931

41.7%

56.6%

R+14.9

Precinct -Precinct 436Precinct 436

255

665

931

27.4%

71.4%

R+44.0

Precinct -Precinct 312Precinct 312

219

560

790

27.7%

70.9%

R+43.2

Precinct -Precinct 182Precinct 182

370

360

747

49.5%

48.2%

D+1.3

Precinct -Precinct 307Precinct 307

259

447

719

36.0%

62.2%

R+26.1

Precinct -Precinct 317Precinct 317

402

272

705

57.0%

38.6%

D+18.4

Precinct -Precinct 258Precinct 258

360

316

698

51.6%

45.3%

D+6.3

Precinct -Precinct 473Precinct 473

252

409

668

37.7%

61.2%

R+23.5

Precinct -Precinct 308Precinct 308

206

417

636

32.4%

65.6%

R+33.2

Precinct -Precinct 138Precinct 138

425

197

634

67.0%

31.1%

D+36.0

Precinct -Precinct 302Precinct 302

290

299

611

47.5%

48.9%

R+1.5

Precinct -Precinct 191Precinct 191

360

240

610

59.0%

39.3%

D+19.7

Precinct -Precinct 331Precinct 331

289

268

565

51.2%

47.4%

D+3.7

Precinct -Precinct 144Precinct 144

316

178

504

62.7%

35.3%

D+27.4

Precinct -Precinct 418Precinct 418

317

170

496

63.9%

34.3%

D+29.6

Precinct -Precinct 333Precinct 333

210

256

474

44.3%

54.0%

R+9.7

Precinct -Precinct 164Precinct 164

249

218

472

52.8%

46.2%

D+6.6

Precinct -Precinct 399Precinct 399

278

169

465

59.8%

36.3%

D+23.4

Precinct -Precinct 143Precinct 143

268

159

438

61.2%

36.3%

D+24.9

Precinct -Precinct 425Precinct 425

143

279

425

33.6%

65.6%

R+32.0

Precinct -Precinct 472Precinct 472

104

301

414

25.1%

72.7%

R+47.6

Precinct -Precinct 192Precinct 192

230

154

401

57.4%

38.4%

D+19.0

Precinct -Precinct 202Precinct 202

206

177

394

52.3%

44.9%

D+7.4

Precinct -Precinct 432Precinct 432

231

143

384

60.2%

37.2%

D+22.9

Precinct -Precinct 136Precinct 136

215

118

339

63.4%

34.8%

D+28.6

Precinct -Precinct 318Precinct 318

158

122

291

54.3%

41.9%

D+12.4

Precinct -Precinct 205Precinct 205

116

132

259

44.8%

51.0%

R+6.2

Precinct -Precinct 229Precinct 229

149

227

31.7%

65.6%

R+33.9

Precinct -Precinct 122Precinct 122

138

223

61.9%

35.0%

D+26.9

Precinct -Precinct 471Precinct 471

161

219

25.6%

73.5%

R+47.9

Precinct -Precinct 319Precinct 319

126

57.1%

38.9%

D+18.3

Precinct -Precinct 311Precinct 311

113

16.8%

82.3%

R+65.5

Precinct -Precinct 487Precinct 487

112

40.2%

59.8%

R+19.6

Precinct -Precinct 203Precinct 203

110

22.7%

72.7%

R+50.0

Precinct -Precinct 380Precinct 380

29.5%

70.5%

R+40.9

Precinct -Precinct 251Precinct 251

36.0%

61.6%

R+25.6

Precinct -Precinct 367Precinct 367

45.6%

53.2%

R+7.6

Precinct -Precinct 279Precinct 279

57.1%

42.9%

D+14.3

Precinct -Precinct 323Precinct 323

64.6%

35.4%

D+29.2

Precinct -Precinct 198Precinct 198

62.5%

37.5%

D+25.0

Precinct -Precinct 321Precinct 321

54.2%

41.7%

D+12.5

Presidential margin, 1904–2024

Democratic minus Republican, by election

Presidential margin over time
Year	Margin (D minus R)
1904	+52.4%
1908	+52.4%
1912	+68.7%
1916	+59.3%
1920	+56.6%
1924	+71.1%
1928	+33.6%
1932	+88.2%
1936	+85.8%
1940	+55.1%
1944	+54.4%
1948	+64.7%
1952	+15.7%
1956	+19.8%
1960	+37.9%
1964	+61.6%
1968	+25.7%
1972	−29.4%
1976	+11.0%
1980	−17.4%
1984	−44.3%
1988	−16.4%
1992	−11.1%
1996	−19.0%
2000	−40.1%
2004	−31.3%
2008	−13.0%
2012	−21.4%
2016	−9.6%
2020	+1.4%
2024	−2.4%

DemocraticRepublican

Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle; not shown when either cycle is estimated or under source review. vs U.S. · margin relative to the national result that year.

Year

Won

Democratic

Republican

Other

Margin

Swing

vs U.S.

Total

2024

47.9%Harris147,766

50.3%Trump155,310

0.8%Oliver2,546 +2

R+2.4

R+3.8

R+1.0

308,469

All 5 candidates in 2024 · 3 minor / independent

Donald J TrumpRepublican50.3%155,310
Kamala D HarrisDemocratic47.9%147,766
Chase OliverLibertarian0.8%2,546
Jill SteinIndependent0.8%2,541
OtherAll other candidates0.1%306

2020

49.6%Biden143,795

48.2%Trump139,729

1.7%Jorgensen4,998

D+1.4

D+11.0

R+3.1

290,168

2016

41.3%Clinton84,468

50.9%Trump104,175

5.0%Johnson10,229

R+9.6

D+11.8

R+11.7

204,659

2012

37.8%Obama61,875

59.2%Romney97,006

2.2%Gray3,614

R+21.4

R+8.4

R+25.3

163,804

2008

42.7%Obama67,691

55.8%McCain88,323

1.5%

R+13.0

D+18.3

R+20.3

158,403

2004

33.6%Kerry43,117

65.0%Bush83,284

1.4%

R+31.3

D+8.7

R+28.9

128,198

2000

27.7%Gore26,591

67.8%Bush65,041

3.6%Nader3,486

R+40.1

R+21.0

R+40.6

95,935

1996

36.3%Clinton24,175

55.4%Dole36,836

7.4%Perot4,931

R+19.0

R+8.0

R+27.6

66,522

1992

31.7%Clinton19,437

42.8%Bush26,208

25.2%Perot15,415

R+11.1

D+5.3

R+16.6

61,254

1988

41.5%Dukakis19,589

57.8%Bush27,322

0.7%

R+16.4

D+28.0

R+8.6

47,230

1984

27.7%Mondale9,911

72.0%Reagan25,774

0.3%

R+44.3

R+27.0

R+26.1

35,784

1980

39.0%Carter10,408

56.4%Reagan15,035

4.6%

R+17.4

R+28.4

R+7.6

26,661

1976

55.0%Carter9,355

44.0%Ford7,481

1.0%

D+11.0

D+40.4

D+9.0

17,010

1972

35.0%McGovern3,806

64.4%Nixon6,998

0.6%

R+29.4

R+55.1

R+6.2

10,867

1968

54.6%Humphrey5,528

28.9%Nixon2,923

16.5%

D+25.7

R+35.8

D+26.4

10,123

1964

80.7%Johnson7,430

19.2%Goldwater1,766

0.1%

D+61.6

D+23.7

D+39.0

9,202

1960

68.7%Kennedy5,410

30.9%Nixon2,429

0.4%

D+37.9

D+18.1

D+37.7

7,870

1956

59.8%Stevenson4,402

40.0%Eisenhower2,947

0.2%

D+19.8

D+4.0

D+35.2

7,367

1952

57.8%Stevenson5,010

42.1%Eisenhower3,646

0.1%

D+15.7

R+48.9

D+26.5

8,663

1948

80.2%Truman5,638

15.6%Dewey1,094

4.2%

D+64.7

D+10.2

D+60.2

7,026

1944

71.1%Roosevelt5,284

16.7%Dewey1,239

12.2%

D+54.4

R+0.7

D+46.9

7,431

1940

77.5%Roosevelt5,944

22.3%Willkie1,714

0.2%

D+55.1

R+30.7

D+45.2

7,671

1936

92.8%Roosevelt4,995

7.0%Landon375

0.2%

D+85.8

R+2.4

D+61.6

5,383

1932

94.0%Roosevelt6,783

5.8%Hoover418

0.2%

D+88.2

D+54.7

D+70.4

7,214

1928

66.7%Smith3,689

33.1%Hoover1,833

0.2%

D+33.6

R+37.6

D+51.0

5,531

1924

83.5%Davis6,324

12.3%Coolidge934

4.2%La Follette320

D+71.1

D+14.5

D+96.3

7,578

1920

72.8%Cox3,677

16.2%Harding819

11.0%

D+56.6

R+2.7

D+82.8

5,051

1916

78.3%Wilson2,701

19.0%Hughes656

2.7%

D+59.3

R+9.5

D+56.1

3,451

1912

78.3%Wilson2,014

9.6%Taft246

12.1%

D+68.7

D+16.4

D+49.2

2,572

1908

74.4%Bryan2,430

22.1%Taft720

3.5%

D+52.4

±0.0

D+61.9

3,265

1904

72.2%Parker2,241

19.8%Roosevelt614

8.0%

D+52.4

—

D+72.1

3,104

1900

—

No data

—

1896

—

No data

—

1892

—

No data

—

1888

—

No data

—

1884

—

No data

—

1880

—

No data

—

1876

—

No data

—

Source · Akashic actual-race rollup from certified returns, House; geographic aggregation.

Year

Vote lead

Democratic

Republican

Total

2024

46.6%131,193

53.4%150,503

281,696

2020

47.7%118,811

52.3%130,175

248,986

2018

50.9%103,155

49.1%99,648

202,803

Sources · MIT Election Data and Science Lab (MEDSL); Amlani & Algara 2021 (Harvard Dataverse doi:10.7910/DVN/DGUMFI); upstream CQ Press + ICPSR · CC BY 4.0 / CC0 1.0.

Year

Vote lead

Democratic

Republican

Total

2024

49.4%151,076

47.9%146,451

305,936

2020Class II

47.1%MJ Hegar133,783

50.2%John Cornyn142,391

283,789

2018Class I

50.8%Beto O'Rourke105,850

48.0%Ted Cruz99,857

208,221

2014Class II

32.8%David Alameel33,857

61.5%John Cornyn63,387

103,070

2012Class I

37.5%Paul Sadler60,279

57.3%Ted Cruz92,034

160,632

2008Class II

37.5%Richard J. Noriega58,250

58.6%John Cornyn91,115

155,388

2006Class I

32.7%Barbara A. Radnofsky27,289

63.8%Kay Bailey Hutchison53,215

83,437

2002Class II

35.0%Ron Kirk26,306

62.9%John Cornyn47,305

75,159

2000Class I

22.0%Gene Kelly20,829

73.9%Kay Bailey Hutchison70,036

94,721

1996Class II

38.7%Victor M. Morales25,585

59.8%Phil Gramm39,555

66,117

1994Class I

32.4%Richard Fisher15,930

66.4%Kay Bailey Hutchison32,653

49,154

1990Class II

38.4%Hugh Parmer15,033

58.9%Phil Gramm23,068

39,134

1988Class I

64.4%Lloyd Bentsen30,211

34.7%Beau Boulter16,288

46,918

1984Class II

38.0%Lloyd Doggett13,434

62.0%Phil Gramm21,931

35,365

1982Class I

57.3%Lloyd Bentsen10,870

41.6%James M. Collins7,895

18,960

1978Class II

48.7%Bob Krueger5,828

50.9%John G. Tower6,092

11,964

1976Class I

60.6%Lloyd Bentsen9,690

38.9%Alan Steelman6,219

15,988

1972Class II

43.8%Barefoot Sanders4,760

52.3%John G. Tower5,675

10,856

1970Class I

67.3%Lloyd Bentsen4,597

32.1%George H.W. Bush2,195

6,829

1966Class II

52.9%Waggoner Carr2,972

46.9%John G. Tower2,632

5,616

1964Class I

74.0%Ralph Yarborough6,790

26.0%George H.W. Bush2,383

9,180

1960Class II

77.8%Lyndon B. Johnson6,276

22.0%John G. Tower1,778

8,067

1958Class I

89.5%Ralph Yarborough2,309

10.5%Roy Whittenburg270

2,580

1954Class II

94.4%Lyndon B. Johnson2,563

5.6%Carlos G. Watson152

2,715

1952Class I

87.1%Price Daniel6,550

12.7%None954

7,523

1948Class II

80.3%Lyndon B. Johnson5,596

19.3%Jack Porter1,344

6,969

1946Class I

93.9%Tom Connally2,080

6.1%Murray C. Sells135

2,215

1942Class II

97.4%Pappy O'Daniel1,744

2.6%Dudley Lawson47

1,791

1940Class I

96.4%Tom Connally7,439

3.6%George I. Shannon277

7,719

1936Class II

96.5%Morris Sheppard5,238

3.4%Carlos G. Watson185

5,430

1934Class I

99.1%Tom Connally3,154

0.8%U.S. Goen27

3,184

1930Class II

91.8%Morris Sheppard1,997

8.0%D.J. Haesly174

2,175

1928Class I

91.4%Tom Connally5,047

8.4%T.M. Kennerly465

5,519

1924Class II

91.2%Morris Sheppard7,221

8.8%T.M. Kennerly701

7,922

1922Class I

57.3%Earle B. Mayfield2,483

42.7%George Peddy1,848

4,331

1918Class II

85.1%Morris Sheppard1,463

14.4%J. Webster Flanagan248

1,719

1916Class I

87.9%Charles Culberson3,367

9.7%Alex W. Atcheson372

3,829

Source · Amlani & Algara 2021 (Harvard Dataverse doi:10.7910/DVN/DGUMFI); upstream CQ Press + ICPSR · CC0 1.0.

Year

Vote lead

Democratic

Republican

Total

1993Special · Class I

26.9%Robert Krueger3,815

73.1%Kay Bailey Hutchison10,376

14,191

1961Special · Class II

70.4%William A. Blakley2,778

29.6%John G. Tower1,168

3,946

1957Special · Class I

3.6%Ralph Yarborough133

13.3%Thad Hutcheson493

3,706

1941Special · Class II

0.0%Pappy O'Daniel1

100.0%Polittle Evans5,625

5,626

Sources · MIT Election Data and Science Lab (MEDSL); Amlani & Algara 2021 (Harvard Dataverse doi:10.7910/DVN/DGUMFI); upstream CQ Press + ICPSR · CC BY 4.0 / CC0 1.0.

Year

Vote lead

Democratic

Republican

Total

2022

48.9%O'Rourke110,242

49.4%Abbott111,488

225,499

2018

43.4%Valdez90,002

54.1%Abbott112,214

207,513

2014

38.0%Wendy Davis39,516

59.2%Greg Abbott61,496

103,910

2010

36.9%Bill White37,319

58.6%Rick Perry59,271

101,141

2006

27.5%Chris Bell23,072

42.8%Rick Perry35,956

84,028

2002

27.7%Tony Sanchez20,822

68.3%Rick Perry51,326

75,096

1998

21.6%Garry Mauro11,724

77.6%George W. Bush42,075

54,231

1994

41.7%Ann Richards20,674

57.5%George W. Bush28,499

49,561

1990

50.7%Ann Richards19,737

46.6%Clayton Williams18,148

38,930

1986

43.8%Mark White12,437

54.6%Bill Clements15,516

28,416

1982

53.7%Mark White10,216

45.3%Bill Clements8,619

19,038

1978

50.5%John Luke Hill6,089

49.2%Bill Clements5,943

12,069

Frequently asked questions

Voter registration in Williamson County, TX
Year	Total registered
2016	306,811
2018	336,148
2020	376,672
2022	415,096
2024	445,326

How did Williamson County, Texas vote in 2024?

In 2024, Williamson County, Texas voted Republican by 2.4 points (R+2.4), carried by the Republican candidate. Out of 308,469 votes cast, 147,766 went Democratic and 155,310 went Republican.

When did Williamson County, Texas last vote Democratic?

The most recent presidential election in which Williamson County, Texas voted Democratic was 2020.

How many people live in Williamson County, Texas?

Williamson County, Texas has a population of 672,688 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.

What is the median household income in Williamson County, Texas?

Median household income in Williamson County, Texas is $111,340 — above the national median of $80,734. The Texas state median is $78,476.

What is the political history of Williamson County, Texas?

Akashic tracks 38 presidential elections in Williamson County, Texas from 1876 to 2024. Of those, 19 went Democratic and 12 went Republican.