Akashic

county

Cobb County, GA

Office (updates table and map)

President margin by year

Place winner margin

1892–2024 · D minus R

Full record · 1892 → 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

English12.4%10.3%9.5%

German8.0%6.3%12.5%

Irish7.8%6.9%9.4%

American4.3%7.6%5.3%

Italian3.5%2.2%4.8%

Scottish2.1%1.7%1.3%

Polish1.5%0.8%2.2%

French1.4%1.0%1.6%

African American†21.8%27.4%9.9%

African0.9%0.8%0.5%

Nigerian0.9%0.5%0.2%

Haitian0.8%0.4%0.3%

Jamaican0.8%0.7%0.4%

West Indian0.3%——

Ethiopian0.2%0.2%—

Kenyan0.2%——

Mexican7.2%5.5%11.3%

Puerto Rican1.5%1.2%1.8%

Salvadoran1.0%0.5%0.7%

Guatemalan0.7%0.7%0.5%

Honduran0.7%0.4%0.3%

Colombian0.6%0.4%0.4%

Venezuelan0.6%0.3%—

Cuban0.5%0.3%0.7%

Asian Indian2.6%1.6%1.4%

Chinese0.8%0.6%1.3%

Vietnamese0.6%0.6%0.6%

Filipino0.3%0.2%0.9%

Korean0.3%0.5%0.4%

Pakistani0.3%——

Maya0.2%——

Aztec0.1%——

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	Cobb County	Georgia	United States
Median age	37.5	37.7	39.1
Age 18–24	9.1%	9.5%	9.2%
Age 65 and older	13.7%	15.0%	17.2%

Household economy

Measure	Cobb County	Georgia	United States
Median household income	$102,738	$77,353	$84,427
Poverty rate	8.7%	13.5%	12.5%
Bachelor's degree or higher (25+)	50.8%	34.9%	35.6%

Languages at home

Measure	Cobb County	Georgia	United States
Speaks a non-English language at home	21.9%	15.5%	22.3%
Spanish	12.1%	8.7%	13.6%
French (incl. Cajun & Haitian)	1.1%	0.6%	0.7%
Other Indo-European	3.4%	1.6%	2.0%
Other languages	1.5%	1.1%	0.8%

Religious landscape

Measure	Cobb County	Georgia	United States
Catholic	16.1%	8.4%	18.6%
Evangelical Protestant	24.0%	26.2%	16.5%
Unclaimed / not counted	44.7%	49.3%	51.5%
Mainline Protestant	8.9%	6.6%	5.2%

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 75.2% of 540,547 citizens 18+

HarrisDemocratic56.9%228,404TrumpRepublican42.0%168,679OliverLibertarian0.6%2,335

D+14.9

Lead: 59,725
Total: 401,369
vs nation: D+16.4
Turnout: 75.2%

BidenDemocratic56.3%221,846TrumpRepublican42.0%165,459JorgensenLibertarian1.6%6,441

D+14.3

Lead: 56,387
Total: 393,746
vs nation: D+9.9
Turnout: 75.8%

ClintonDemocratic47.9%160,121TrumpRepublican45.8%152,912JohnsonLibertarian4.3%14,466

D+2.2

Lead: 7,209
Total: 334,058
vs nation: D+0.1
Turnout: 68.6%

ObamaDemocratic42.8%133,124RomneyRepublican55.2%171,722OtherAll other candidates1.9%5,989

R+12.4

Lead: 38,598
Total: 310,835
vs nation: R+16.3
Turnout: —

ObamaDemocratic44.8%141,216McCainRepublican54.2%170,957OtherAll other candidates1.0%3,271

R+9.4

Lead: 29,741
Total: 315,444
vs nation: R+16.7
Turnout: —

KerryDemocratic37.1%103,955BushRepublican61.9%173,467OtherAll other candidates0.9%2,639

R+24.8

Lead: 69,512
Total: 280,061
vs nation: R+22.4
Turnout: —

GoreDemocratic36.9%86,676BushRepublican59.8%140,494NaderGreen0.9%2,134

R+22.9

Lead: 53,818
Total: 235,027
vs nation: R+23.4
Turnout: —

ClintonDemocratic36.8%73,750DoleRepublican56.9%114,188PerotReform5.2%10,438

R+20.2

Lead: 40,438
Total: 200,573
vs nation: R+28.7
Turnout: —

Key facts

2024 presidential margin: D+14.9MIT Election Lab
Population: 775,2082024 5-year
Median household income: $102,7382024 5-year
White (non-Hispanic): 47.1%2024 5-year
Black: 26.4%2024 5-year
Hispanic / Latino: 15.1%2024 5-year
Peak Democratic margin: D+86.1 in 1932MIT Election Lab
Peak Republican margin: R+70.2 in 1972MIT Election Lab
Most similar: Chesterfield County, VA · twin score 98.3

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: 75.2%406,257 participants ÷ 540,547 CVAP
2020→2022 drop-off: +16.2 ptsVolatile
Drop-off versus state: +0.6 ptsPositive means a larger decline than the statewide pattern
Mechanical 2026 scenario: 59.0%–63.6%Recent-cycle and two-cycle persistence scenarios; not a forecast

Election	Participants	CVAP	Turnout	Quality
2016 · Presidential	334,594	487,959	68.6%	A/A
2018 · Midterm	312,469	506,703	61.7%	A/A
2020 · Presidential	396,684	523,077	75.8%	A/A
2022 · Midterm	319,124	535,159	59.6%	C/A
2024 · Presidential	406,257	540,547	75.2%	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 159, denominator source 157; top ticket votes; canonical-complete-contest-floor-v1; allocation share 0.0%; series 154/183.
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

148 precincts · 401,369 votes

Election

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

Cobb County precinct-level presidential election results for 2024

Precinct -Smyrna 7ASmyrna 7A	3,911	1,241	65	5,217	75.0%	23.8%	D+51.2
Precinct -Smyrna 4ASmyrna 4A	3,043	1,784	55	4,882	62.3%	36.5%	D+25.8
Precinct -Kennesaw 3AKennesaw 3A	2,932	1,835	59	4,826	60.8%	38.0%	D+22.7
Precinct -Kennesaw 5AKennesaw 5A	2,624	2,048	55	4,727	55.5%	43.3%	D+12.2
Precinct -Lost Mountain 03Lost Mountain 03	2,049	2,590	40	4,679	43.8%	55.4%	R+11.6
Precinct -Roswell 01Roswell 01	2,206	2,311	39	4,556	48.4%	50.7%	R+2.3
Precinct -Vinings 02Vinings 02	3,137	1,340	39	4,516	69.5%	29.7%	D+39.8
Precinct -Acworth 1AAcworth 1A	2,204	2,070	33	4,307	51.2%	48.1%	D+3.1
Precinct -Smyrna 6ASmyrna 6A	2,595	1,619	45	4,259	60.9%	38.0%	D+22.9
Precinct -Chalker 01Chalker 01	2,619	1,419	28	4,066	64.4%	34.9%	D+29.5
Precinct -Chattahoochee 01Chattahoochee 01	2,849	1,138	44	4,031	70.7%	28.2%	D+42.4
Precinct -Smyrna 2ASmyrna 2A	2,972	1,002	31	4,005	74.2%	25.0%	D+49.2
Precinct -Sope Creek 02Sope Creek 02	2,303	1,633	48	3,984	57.8%	41.0%	D+16.8
Precinct -Nickajack 01Nickajack 01	3,063	818	40	3,921	78.1%	20.9%	D+57.3
Precinct -Acworth 1BAcworth 1B	1,753	2,006	30	3,789	46.3%	52.9%	R+6.7
Precinct -Durham 01Durham 01	1,270	2,367	28	3,665	34.7%	64.6%	R+29.9
Precinct -Mableton 4CMableton 4C	2,834	767	37	3,638	77.9%	21.1%	D+56.8
Precinct -Clarkdale 02Clarkdale 02	2,527	1,022	24	3,573	70.7%	28.6%	D+42.1
Precinct -Mableton 5BMableton 5B	2,528	1,004	24	3,556	71.1%	28.2%	D+42.9
Precinct -Fair Oaks 02Fair Oaks 02	2,423	1,100	25	3,548	68.3%	31.0%	D+37.3
Precinct -Smyrna 1ASmyrna 1A	2,532	945	37	3,514	72.1%	26.9%	D+45.2
Precinct -Terrell Mill 01Terrell Mill 01	2,385	1,092	36	3,513	67.9%	31.1%	D+36.8
Precinct -Acworth 1CAcworth 1C	2,176	1,287	30	3,493	62.3%	36.8%	D+25.5
Precinct -Cheatham Hill 03Cheatham Hill 03	1,809	1,648	36	3,493	51.8%	47.2%	D+4.6
Precinct -Hightower 01Hightower 01	1,658	1,771	51	3,480	47.6%	50.9%	R+3.2
Precinct -Mount Bethel 01Mount Bethel 01	1,638	1,788	43	3,469	47.2%	51.5%	R+4.3
Precinct -Kemp 03Kemp 03	1,192	2,223	40	3,455	34.5%	64.3%	R+29.8
Precinct -Lost Mountain 02Lost Mountain 02	1,165	2,262	26	3,453	33.7%	65.5%	R+31.8
Precinct -Vinings 03Vinings 03	2,340	1,049	27	3,416	68.5%	30.7%	D+37.8
Precinct -Baker 01Baker 01	1,913	1,447	37	3,397	56.3%	42.6%	D+13.7
Precinct -Eastside 02Eastside 02	1,639	1,697	33	3,369	48.6%	50.4%	R+1.7
Precinct -Murdock 01Murdock 01	1,642	1,676	48	3,366	48.8%	49.8%	R+1.0
Precinct -Oregon 02Oregon 02	2,395	939	31	3,365	71.2%	27.9%	D+43.3
Precinct -Kemp 02Kemp 02	1,549	1,778	33	3,360	46.1%	52.9%	R+6.8
Precinct -Marietta 3AMarietta 3A	1,827	1,494	36	3,357	54.4%	44.5%	D+9.9
Precinct -Powder Springs 1APowder Springs 1A	2,488	821	25	3,334	74.6%	24.6%	D+50.0
Precinct -Hayes 01Hayes 01	1,307	1,956	30	3,293	39.7%	59.4%	R+19.7
Precinct -Sewell Mill 03Sewell Mill 03	1,890	1,303	47	3,240	58.3%	40.2%	D+18.1
Precinct -Lost Mountain 01Lost Mountain 01	1,536	1,640	29	3,205	47.9%	51.2%	R+3.2
Precinct -Oregon 03Oregon 03	2,239	939	25	3,203	69.9%	29.3%	D+40.6
Precinct -Oregon 04Oregon 04	2,233	941	29	3,203	69.7%	29.4%	D+40.3
Precinct -Powder Springs 3APowder Springs 3A	2,382	778	23	3,183	74.8%	24.4%	D+50.4
Precinct -Marietta 2BMarietta 2B	1,906	1,210	37	3,153	60.5%	38.4%	D+22.1
Precinct -Roswell 02Roswell 02	1,519	1,592	42	3,153	48.2%	50.5%	R+2.3
Precinct -Oregon 05Oregon 05	1,870	1,194	29	3,093	60.5%	38.6%	D+21.9
Precinct -Norton Park 01Norton Park 01	1,919	1,109	29	3,057	62.8%	36.3%	D+26.5
Precinct -Gritters 01Gritters 01	1,418	1,585	50	3,053	46.4%	51.9%	R+5.5
Precinct -Macland 01Macland 01	2,188	803	24	3,015	72.6%	26.6%	D+45.9
Precinct -Mars Hill 01Mars Hill 01	958	2,029	21	3,008	31.8%	67.5%	R+35.6
Precinct -Post Oak 01Post Oak 01	1,351	1,606	35	2,992	45.2%	53.7%	R+8.5
Precinct -Pine Mountain 01Pine Mountain 01	1,134	1,818	38	2,990	37.9%	60.8%	R+22.9
Precinct -Smyrna 5ASmyrna 5A	2,017	942	26	2,985	67.6%	31.6%	D+36.0
Precinct -Lassiter 01Lassiter 01	1,354	1,586	44	2,984	45.4%	53.2%	R+7.8
Precinct -Oakdale 01Oakdale 01	1,900	1,020	31	2,951	64.4%	34.6%	D+29.8
Precinct -McEachern 01McEachern 01	1,866	1,012	27	2,905	64.2%	34.8%	D+29.4
Precinct -Fullers Park 01Fullers Park 01	1,398	1,446	51	2,895	48.3%	49.9%	R+1.7
Precinct -Kennesaw 2AKennesaw 2A	1,505	1,345	36	2,886	52.1%	46.6%	D+5.5
Precinct -Sewell Mill 01Sewell Mill 01	1,439	1,326	73	2,838	50.7%	46.7%	D+4.0
Precinct -Kennesaw 4AKennesaw 4A	1,505	1,300	32	2,837	53.0%	45.8%	D+7.2
Precinct -Shallowford Falls 01Shallowford Falls 01	1,341	1,455	37	2,833	47.3%	51.4%	R+4.0
Precinct -Mableton 6BMableton 6B	2,059	727	18	2,804	73.4%	25.9%	D+47.5
Precinct -Rocky Mount 01Rocky Mount 01	1,311	1,454	31	2,796	46.9%	52.0%	R+5.1
Precinct -Powder Springs 2APowder Springs 2A	2,036	678	26	2,740	74.3%	24.7%	D+49.6
Precinct -Mount Bethel 03Mount Bethel 03	1,369	1,344	24	2,737	50.0%	49.1%	D+0.9
Precinct -Harrison 01Harrison 01	989	1,709	34	2,732	36.2%	62.6%	R+26.4
Precinct -Cheatham Hill 02Cheatham Hill 02	1,198	1,491	42	2,731	43.9%	54.6%	R+10.7
Precinct -Vinings 04Vinings 04	1,376	1,332	22	2,730	50.4%	48.8%	D+1.6
Precinct -Ford 01Ford 01	949	1,751	19	2,719	34.9%	64.4%	R+29.5
Precinct -McClure 01McClure 01	1,069	1,622	26	2,717	39.3%	59.7%	R+20.4
Precinct -Mableton 5AMableton 5A	1,944	741	22	2,707	71.8%	27.4%	D+44.4
Precinct -Bells Ferry 04Bells Ferry 04	1,203	1,445	32	2,680	44.9%	53.9%	R+9.0
Precinct -Pine Mountain 02Pine Mountain 02	904	1,746	26	2,676	33.8%	65.2%	R+31.5
Precinct -Marietta 1AMarietta 1A	1,768	870	25	2,663	66.4%	32.7%	D+33.7
Precinct -Fair Oaks 04Fair Oaks 04	1,760	872	20	2,652	66.4%	32.9%	D+33.5
Precinct -Chestnut Ridge 01Chestnut Ridge 01	1,204	1,412	34	2,650	45.4%	53.3%	R+7.8
Precinct -Elizabeth 01Elizabeth 01	1,731	861	46	2,638	65.6%	32.6%	D+33.0
Precinct -Vinings 01Vinings 01	1,766	820	24	2,610	67.7%	31.4%	D+36.2
Precinct -Clarkdale 01Clarkdale 01	1,840	734	22	2,596	70.9%	28.3%	D+42.6
Precinct -Smyrna 3ASmyrna 3A	1,618	941	22	2,581	62.7%	36.5%	D+26.2
Precinct -Mableton 6AMableton 6A	2,092	471	11	2,574	81.3%	18.3%	D+63.0
Precinct -Eastside 01Eastside 01	1,251	1,290	29	2,570	48.7%	50.2%	R+1.5
Precinct -Dowell 01Dowell 01	1,441	1,084	39	2,564	56.2%	42.3%	D+13.9
Precinct -Pope 01Pope 01	1,225	1,294	33	2,552	48.0%	50.7%	R+2.7
Precinct -Vaughan 01Vaughan 01	948	1,579	20	2,547	37.2%	62.0%	R+24.8
Precinct -Powers Ferry 01Powers Ferry 01	1,310	1,189	26	2,525	51.9%	47.1%	D+4.8
Precinct -Willeo 01Willeo 01	1,185	1,273	42	2,500	47.4%	50.9%	R+3.5
Precinct -Garrison Mill 01Garrison Mill 01	1,190	1,268	33	2,491	47.8%	50.9%	R+3.1
Precinct -Big Shanty 02Big Shanty 02	1,234	1,228	27	2,489	49.6%	49.3%	D+0.2
Precinct -Mount Bethel 04Mount Bethel 04	1,160	1,283	36	2,479	46.8%	51.8%	R+5.0
Precinct -Marietta 4CMarietta 4C	1,007	1,414	19	2,440	41.3%	58.0%	R+16.7
Precinct -Mableton 1AMableton 1A	2,014	388	12	2,414	83.4%	16.1%	D+67.4
Precinct -Dickerson 01Dickerson 01	1,147	1,199	31	2,377	48.3%	50.4%	R+2.2
Precinct -Sandy Plains 01Sandy Plains 01	1,182	1,141	36	2,359	50.1%	48.4%	D+1.7
Precinct -Elizabeth 05Elizabeth 05	1,211	1,103	36	2,350	51.5%	46.9%	D+4.6
Precinct -Marietta 6BMarietta 6B	1,299	1,000	38	2,337	55.6%	42.8%	D+12.8
Precinct -Mableton 3AMableton 3A	1,750	572	13	2,335	74.9%	24.5%	D+50.4
Precinct -Elizabeth 03Elizabeth 03	1,077	1,223	24	2,324	46.3%	52.6%	R+6.3
Precinct -Bells Ferry 02Bells Ferry 02	1,124	1,126	44	2,294	49.0%	49.1%	R+0.1
Precinct -Sweetwater 01Sweetwater 01	1,417	834	21	2,272	62.4%	36.7%	D+25.7
Precinct -Mableton 2AMableton 2A	1,934	311	8	2,253	85.8%	13.8%	D+72.0
Precinct -Frey 01Frey 01	849	1,374	19	2,242	37.9%	61.3%	R+23.4
Precinct -Smyrna 3BSmyrna 3B	1,356	856	26	2,238	60.6%	38.2%	D+22.3
Precinct -Lost Mountain 04Lost Mountain 04	858	1,337	21	2,216	38.7%	60.3%	R+21.6
Precinct -Sope Creek 03Sope Creek 03	998	1,190	26	2,214	45.1%	53.7%	R+8.7
Precinct -Dobbins 02Dobbins 02	1,512	659	28	2,199	68.8%	30.0%	D+38.8
Precinct -Marietta 5AMarietta 5A	1,471	700	19	2,190	67.2%	32.0%	D+35.2
Precinct -Birney 01Birney 01	1,378	750	15	2,143	64.3%	35.0%	D+29.3
Precinct -Blackwell 01Blackwell 01	1,156	954	29	2,139	54.0%	44.6%	D+9.4
Precinct -Timber Ridge 01Timber Ridge 01	1,044	1,053	19	2,116	49.3%	49.8%	R+0.4
Precinct -Mars Hill 02Mars Hill 02	948	1,132	30	2,110	44.9%	53.6%	R+8.7
Precinct -Palmer 01Palmer 01	911	1,164	19	2,094	43.5%	55.6%	R+12.1
Precinct -Mableton 1BMableton 1B	1,853	206	9	2,068	89.6%	10.0%	D+79.6
Precinct -Elizabeth 04Elizabeth 04	1,238	769	35	2,042	60.6%	37.7%	D+23.0
Precinct -Pitner 01Pitner 01	965	1,042	28	2,035	47.4%	51.2%	R+3.8
Precinct -Mableton 3CMableton 3C	1,677	301	14	1,992	84.2%	15.1%	D+69.1
Precinct -Addison 01Addison 01	981	935	24	1,940	50.6%	48.2%	D+2.4
Precinct -Mableton 4AMableton 4A	1,239	655	25	1,919	64.6%	34.1%	D+30.4
Precinct -Elizabeth 02Elizabeth 02	881	1,005	28	1,914	46.0%	52.5%	R+6.5
Precinct -Wade Green 01Wade Green 01	950	926	18	1,894	50.2%	48.9%	D+1.3
Precinct -East Piedmont 01East Piedmont 01	1,158	711	23	1,892	61.2%	37.6%	D+23.6
Precinct -Mableton 4BMableton 4B	1,082	753	23	1,858	58.2%	40.5%	D+17.7
Precinct -Nicholson 01Nicholson 01	868	969	19	1,856	46.8%	52.2%	R+5.4
Precinct -Big Shanty 01Big Shanty 01	967	868	14	1,849	52.3%	46.9%	D+5.4
Precinct -Mableton 2BMableton 2B	1,617	183	12	1,812	89.2%	10.1%	D+79.1
Precinct -Sope Creek 01Sope Creek 01	912	867	26	1,805	50.5%	48.0%	D+2.5
Precinct -Davis 01Davis 01	905	873	16	1,794	50.4%	48.7%	D+1.8
Precinct -Dodgen 01Dodgen 01	843	920	29	1,792	47.0%	51.3%	R+4.3
Precinct -Marietta 7AMarietta 7A	1,336	430	23	1,789	74.7%	24.0%	D+50.6
Precinct -Austell 1BAustell 1B	1,471	289	15	1,775	82.9%	16.3%	D+66.6
Precinct -Austell 1AAustell 1A	1,323	414	22	1,759	75.2%	23.5%	D+51.7
Precinct -Marietta 4AMarietta 4A	571	1,164	20	1,755	32.5%	66.3%	R+33.8
Precinct -Marietta 2AMarietta 2A	776	916	32	1,724	45.0%	53.1%	R+8.1
Precinct -North Cobb 01North Cobb 01	869	817	24	1,710	50.8%	47.8%	D+3.0
Precinct -Kennesaw 1AKennesaw 1A	909	778	20	1,707	53.3%	45.6%	D+7.7
Precinct -Bells Ferry 03Bells Ferry 03	853	803	30	1,686	50.6%	47.6%	D+3.0
Precinct -Kemp 01Kemp 01	625	1,017	15	1,657	37.7%	61.4%	R+23.7
Precinct -Marietta 4BMarietta 4B	924	683	15	1,622	57.0%	42.1%	D+14.9
Precinct -Kell 01Kell 01	756	844	21	1,621	46.6%	52.1%	R+5.4
Precinct -Wade Green 02Wade Green 02	871	702	17	1,590	54.8%	44.2%	D+10.6
Precinct -Marietta 5BMarietta 5B	1,143	425	13	1,581	72.3%	26.9%	D+45.4
Precinct -Mableton 3BMableton 3B	1,197	330	8	1,535	78.0%	21.5%	D+56.5
Precinct -McCleskey 01McCleskey 01	664	845	17	1,526	43.5%	55.4%	R+11.9
Precinct -Simpson 01Simpson 01	729	750	22	1,501	48.6%	50.0%	R+1.4
Precinct -Mabry 01Mabry 01	598	788	21	1,407	42.5%	56.0%	R+13.5
Precinct -Oregon 01Oregon 01	632	752	18	1,402	45.1%	53.6%	R+8.6
Precinct -Marietta 6AMarietta 6A	963	341	16	1,320	73.0%	25.8%	D+47.1
Precinct -Marietta 3BMarietta 3B	1,037	261	9	1,307	79.3%	20.0%	D+59.4
Precinct -Dobbins 01Dobbins 01	883	392	18	1,293	68.3%	30.3%	D+38.0

presidential history

Presidential margin, 1892–2024

Democratic minus Republican, by election

Presidential margin over time
Year	Margin (D minus R)
1892	+42.8%
1896	+28.1%
1900	+53.6%
1904	+55.5%
1908	+20.9%
1912	+73.7%
1916	+69.5%
1920	+4.9%
1924	+52.3%
1928	−9.1%
1932	+86.1%
1936	+59.6%
1940	+63.4%
1944	+57.5%
1948	+45.7%
1952	+42.0%
1956	+26.5%
1960	+22.1%
1964	−11.2%
1968	−21.9%
1972	−70.2%
1976	+13.5%
1980	−13.4%
1984	−54.8%
1988	−45.9%
1992	−20.2%
1996	−20.2%
2000	−22.9%
2004	−24.8%
2008	−9.4%
2012	−12.4%
2016	+2.2%
2020	+14.3%
2024	+14.9%

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	D	56.9%Harris228,404	42.0%Trump168,679	0.6%Oliver2,335	D+14.9	D+0.6	D+16.4	401,369
2020	D	56.3%Biden221,846	42.0%Trump165,459	1.6%Jorgensen6,441	D+14.3	D+12.2	D+9.9	393,746
2016	D	47.9%Clinton160,121	45.8%Trump152,912	4.3%Johnson14,466	D+2.2	D+14.6	D+0.1	334,058
2012	R	42.8%Obama133,124	55.2%Romney171,722	1.9%	R+12.4	R+3.0	R+16.3	310,835
2008	R	44.8%Obama141,216	54.2%McCain170,957	1.0%	R+9.4	D+15.4	R+16.7	315,444
2004	R	37.1%Kerry103,955	61.9%Bush173,467	0.9%	R+24.8	R+1.9	R+22.4	280,061
2000	R	36.9%Gore86,676	59.8%Bush140,494	0.9%Nader2,134	R+22.9	R+2.7	R+23.4	235,027
1996	R	36.8%Clinton73,750	56.9%Dole114,188	5.2%Perot10,438	R+20.2	±0.0	R+28.7	200,573
1992	R	32.4%Clinton63,960	52.6%Bush103,734	14.6%Perot28,747	R+20.2	D+25.7	R+25.7	197,131
1988	R	26.8%Dukakis39,297	72.7%Bush106,621	0.5%	R+45.9	D+8.9	R+38.2	146,658
1984	R	22.6%Mondale28,414	77.4%Reagan97,429	0.0%	R+54.8	R+41.5	R+36.6	125,843
1980	R	40.9%Carter39,157	54.2%Reagan51,977	4.9%	R+13.4	R+26.8	R+3.6	95,816
1976	D	56.7%Carter45,002	43.3%Ford34,324	0.0%	D+13.5	D+83.7	D+11.4	79,326
1972	R	14.9%McGovern7,688	85.1%Nixon43,977	0.0%	R+70.2	R+48.4	R+47.1	51,665
1968	R	19.4%Humphrey8,755	41.3%Nixon18,649	39.4%	R+21.9	R+10.6	R+21.2	45,209
1964	R	44.4%Johnson16,647	55.6%Goldwater20,863	0.0%	R+11.2	R+33.3	R+33.8	37,511
1960	D	61.0%Kennedy12,906	39.0%Nixon8,240	0.0%	D+22.1	R+4.4	D+21.9	21,146
1956	D	63.2%Stevenson11,696	36.8%Eisenhower6,798	0.0%	D+26.5	R+15.5	D+41.9	18,494
1952	D	71.0%Stevenson10,182	29.0%Eisenhower4,163	0.0%	D+42.0	R+3.7	D+52.7	14,345
1948	D	67.1%Truman4,766	21.5%Dewey1,524	11.4%	D+45.7	R+11.8	D+41.2	7,098
1944	D	78.8%Roosevelt5,000	21.2%Dewey1,349	0.0%	D+57.5	R+5.9	D+50.0	6,349
1940	D	81.6%Roosevelt4,447	18.2%Willkie992	0.2%	D+63.4	D+3.8	D+53.5	5,448
1936	D	79.7%Roosevelt2,802	20.1%Landon707	0.2%	D+59.6	R+26.5	D+35.3	3,515
1932	D	92.7%Roosevelt3,079	6.6%Hoover218	0.7%	D+86.1	D+95.2	D+68.4	3,321
1928	R	45.5%Smith1,426	54.5%Hoover1,711	0.0%	R+9.1	R+61.3	D+8.4	3,137
1924	D	71.2%Davis1,360	19.0%Coolidge362	9.8%La Follette188	D+52.3	D+47.3	D+77.4	1,910
1920	D	52.5%Cox1,208	47.5%Harding1,095	0.0%	D+4.9	R+64.6	D+31.1	2,303
1916	D	75.4%Wilson1,750	5.9%Hughes137	18.7%	D+69.5	R+4.2	D+66.4	2,321
1912	D	75.8%Wilson1,519	2.0%Taft41	22.2%	D+73.7	D+52.8	D+54.2	2,005
1908	D	54.5%Bryan889	33.6%Taft548	11.8%	D+20.9	R+34.6	D+30.5	1,630
1904	D	68.4%Parker1,171	12.9%Roosevelt220	18.8%	D+55.5	D+1.9	D+75.2	1,712
1900	D	73.4%Bryan1,156	19.7%McKinley311	6.9%	D+53.6	D+25.5	D+61.2	1,576
1896	D	62.0%Bryan1,387	33.9%McKinley758	4.2%	D+28.1	R+14.7	D+34.2	2,238
1892	D	62.4%Cleveland1,794	19.6%Harrison564	17.9%	D+42.8	—	D+41.2	2,873
1888	—	—	—	—	No data	—	—	—
1884	—	—	—	—	No data	—	—	—
1880	—	—	—	—	No data	—	—	—
1876	—	—	—	—	No data	—	—	—

Federal and statewide elections · 2 House · 34 Senate · 5 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	D	55.1%214,847	44.9%174,846	389,693
2020	D	55.7%216,317	44.3%171,699	388,016

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
2022	D	56.8%176,385	40.5%125,795	310,652
2020Class II	D	54.0%Jon Ossoff210,851	43.4%David Perdue169,658	390,772
2016Class III	R	41.8%Jim Barksdale133,871	52.9%Johnny Isakson169,269	320,184
2014Class II	R	42.5%Michelle Nunn90,659	55.3%David Perdue118,147	213,523
2010Class III	R	33.4%Michael Thurmond70,521	63.4%Johnny Isakson133,785	210,976
2008Class II	R	36.4%Jim Martin67,008	63.6%Saxby ChamblissR117,116	184,124
2004Class III	R	34.1%Denise L. Majette93,909	63.3%Johnny Isakson174,434	275,406
2002Class II	R	38.9%Max Cleland69,082	59.5%Saxby Chambliss105,750	177,623
1998Class III	R	36.9%Michael J. Coles57,759	60.0%Paul Coverdell93,991	156,674
1996Class II	R	39.3%Max Cleland78,352	56.0%Guy Milner111,822	199,604
1992Class III	R	37.6%Wyche Fowler37,469	62.4%Paul Coverdell R62,071	99,540
1990Class II	D	100.0%Sam Nunn76,341	0.0%None0	76,341
1986Class III	R	36.8%Wyche Fowler31,163	63.2%Mack Mattingly53,417	84,580
1984Class II	D	69.5%Sam Nunn87,278	30.5%J. Michael Hicks38,293	125,571
1980Class III	R	29.4%Herman Talmadge29,213	70.6%Mack Mattingly70,293	99,506
1978Class II	D	75.7%Sam Nunn29,031	24.3%John W. Stokes9,317	38,348
1974Class III	D	60.8%Herman Talmadge29,879	39.1%Jerry Johnson19,228	49,133
1972Class II	R	44.3%Sam Nunn23,797	55.7%Fletcher Thompson29,943	53,769
1968Class III	D	71.8%Herman Talmadge30,868	28.2%E. Earl Patton12,115	42,983
1966Class II	D	100.0%Richard B. Russell22,628	0.0%None0	22,628
1962Class III	D	100.0%Herman Talmadge8,588	0.0%None0	8,588
1960Class II	D	100.0%Richard B. Russell20,510	0.0%None0	20,510
1956Class III	D	100.0%Herman Talmadge13,870	0.0%None0	13,871
1954Class II	D	100.0%Richard B. Russell9,033	0.0%None0	9,033
1950Class III	D	100.0%Walter F. George4,750	0.0%None0	4,750
1948Class II	D	100.0%Richard B. Russell6,214	0.0%None0	6,215
1944Class III	D	100.0%Walter F. George5,003	0.0%None0	5,003
1942Class II	D	97.3%Richard B. Russell799	0.0%None0	821
1938Class III	D	92.5%Walter F. George695	0.0%None0	751
1936Class II	D	100.0%Richard B. Russell2,866	0.0%None0	2,866
1932Class III	D	93.7%Walter F. George3,096	6.3%James W. Arnold209	3,305
1930Class II	D	100.0%William J. Harris519	0.0%None0	519
1926Class III	—	0.0%Walter F. George0	0.0%None0	571
1914Class III	D	70.2%Hoke Smith751	0.0%None0	1,070

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
2020Special · Class III	D	56.9%Raphael Warnock203,876	43.1%Kelly Loeffler154,714	358,590
2000Special · Class III	D	52.1%Zell Miller116,132	44.6%Mack Mattingly99,303	222,781
1932Special · Class II	D	100.0%Richard B. Russell3,235	0.0%None0	3,235
1922Special · Class III	D	100.0%Walter F. George763	0.0%None0	763
1914Special · Class II	D	70.0%Thomas W. Hardwick750	0.0%None0	1,071

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	D	51.8%Stacey Abrams161,872	47.3%Brian Kemp147,698	312,215
2018	D	54.1%Stacey Abrams168,767	44.5%Brian Kemp138,852	311,814
2014	R	41.5%Jason Carter88,349	55.7%Nathan Deal118,613	213,077
2010	R	40.0%Roy Barnes84,638	55.1%Nathan Deal116,506	211,459
2006	R	31.8%Mark Taylor56,784	62.9%Sonny Perdue112,527	178,829
2002	R	44.7%Roy Barnes79,278	52.2%Sonny Perdue92,684	177,433
1998	R	43.8%Roy Barnes68,997	51.4%Guy Millner80,889	157,377
1994	R	43.4%Zell Miller55,858	56.6%Guy Millner72,861	128,719
1990	R	34.9%Zell Miller38,250	61.8%Johnny Isakson67,709	109,600
1986	D	58.9%Joe Frank Harris49,282	41.1%Guy Davis34,438	83,720
1982	R	48.7%Joe Frank Harris36,438	51.3%Robert H. Bell38,392	74,830
1978	D	71.8%George Busbee28,065	28.2%Rodney Mims Cook Sr.11,028	39,093

voter registration

Registered voters

Total registered voters, over time

Registered voters

Voter registration in Cobb County, GA
Year	Total registered
2016	507,228
2018	525,544
2020	562,322
2022	565,412
2024	590,116

domestic migration

Who moves in and out

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

−4,260 net domestic migration · 2025

20112025

Net −14,150 over 2011–2025 · gain loss

Arrivals reported $73,703 in average income, against $118,639 for residents who stayed — 38% lower. (IRS SOI, 2022–23)

The places arrivals came from lean D+17.2 on average — 2.3 points more Democratic-leaning than Cobb County, GA itself (D+14.9).

Where arrivals came from lean of each source

Fulton County, GA5,477D+44.9
DeKalb County, GA2,090D+64.8
Cherokee County, GA1,774R+39.0
Paulding County, GA1,402R+24.1
Gwinnett County, GA1,322D+16.5
Douglas County, GA989D+31.5

Where departures went households, 2022–23

Fulton County, GA4,775
Cherokee County, GA2,526
Paulding County, GA2,441
DeKalb County, GA1,713
Douglas County, GA1,363
Gwinnett County, GA1,214

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 Cobb County, GA in Cobb County, GA: net domestic migration by year
Year	Net domestic migration
2011	−41
2012	+2,095
2013	+1,814
2014	+4,547
2015	+3,414
2016	+194
2017	−2,970
2018	−2,924
2019	−2,114
2021	−4,097
2022	−978
2023	−3,159
2024	−5,671
2025	−4,260

Cobb County, once a reliably Republican anchor of metro Atlanta, recorded a 14.9-point Democratic margin in 2024, reflecting a college-educated suburban realignment that has reshaped Georgia's competitive statewide map.

Across the recorded series it reached a Democratic high of 86.1 points in 1932 and a Republican high of 70.2 points in 1972. Between 2020 and 2024 the county moved 0.6 points toward the Democratic candidate; the 2024 margin was 14.9 points.

A population of 775,208, a 47% non-Hispanic-white share, and a median household income of $102,738 describe the county. The county's voting pattern over the last decade is most similar to that of Chesterfield County and Cabarrus County.

Political twins — counties

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

Chesterfield County

Virginia

98.3twin score

12-yr trend2020–2024 trajectorymedian income

Cabarrus County

North Carolina

93.9twin score

% Asianpopulation scale2024 margin≠ 12-yr trend

Wake County

North Carolina

91.3twin score

12-yr trend2020–2024 trajectorycollege share

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.

Cobb County, Georgia. Akashic. https://akashic.app/county/13067/. Accessed May 20, 2026. License: CC BY 4.0.

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Frequently asked questions

How did Cobb County, Georgia vote in 2024?

In 2024, Cobb County, Georgia voted Democratic by 14.9 points (D+14.9), carried by the Democratic candidate. Out of 401,369 votes cast, 228,404 went Democratic and 168,679 went Republican.

When did Cobb County, Georgia last vote Republican?

The most recent presidential election in which Cobb County, Georgia voted Republican was 2012.

How many people live in Cobb County, Georgia?

Cobb County, Georgia has a population of 775,208 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.

What is the median household income in Cobb County, Georgia?

Median household income in Cobb County, Georgia is $102,738 — above the national median of $80,734. The Georgia state median is $77,353.

What is the political history of Cobb County, Georgia?

Akashic tracks 38 presidential elections in Cobb County, Georgia from 1876 to 2024. Of those, 21 went Democratic and 13 went Republican.

Measure

Cobb County

Georgia

United States

Median age

37.5

37.7

39.1

Age 18–24

9.1%

9.5%

9.2%

Age 65 and older

13.7%

15.0%

17.2%

Measure

Cobb County

Georgia

United States

Median household income

$102,738

$77,353

$84,427

Poverty rate

8.7%

13.5%

12.5%

Bachelor's degree or higher (25+)

50.8%

34.9%

35.6%

Measure

Cobb County

Georgia

United States

Speaks a non-English language at home

21.9%

15.5%

22.3%

Spanish

12.1%

8.7%

13.6%

French (incl. Cajun & Haitian)

1.1%

0.6%

0.7%

Other Indo-European

3.4%

1.6%

2.0%

Other languages

1.5%

1.1%

0.8%

Measure

Cobb County

Georgia

United States

Catholic

16.1%

8.4%

18.6%

Evangelical Protestant

24.0%

26.2%

16.5%

Unclaimed / not counted

44.7%

49.3%

51.5%

Mainline Protestant

8.9%

6.6%

5.2%

Key facts

2024 presidential margin

D+14.9MIT Election Lab

Population

775,2082024 5-year

Median household income

$102,7382024 5-year

White (non-Hispanic)

47.1%2024 5-year

Black

26.4%2024 5-year

Hispanic / Latino

15.1%2024 5-year

Peak Democratic margin

D+86.1 in 1932MIT Election Lab

Peak Republican margin

R+70.2 in 1972MIT Election Lab

Most similar

Chesterfield County, VA · twin score 98.3

Election

Participants

CVAP

Turnout

Quality

2016 · Presidential

334,594

487,959

68.6%

A/A

2018 · Midterm

312,469

506,703

61.7%

A/A

2020 · Presidential

396,684

523,077

75.8%

A/A

2022 · Midterm

319,124

535,159

59.6%

C/A

2024 · Presidential

406,257

540,547

75.2%

A/A

Cobb County precinct-level presidential election results for 2024

Precinct -Smyrna 7ASmyrna 7A

3,911

1,241

5,217

75.0%

23.8%

D+51.2

Precinct -Smyrna 4ASmyrna 4A

3,043

1,784

4,882

62.3%

36.5%

D+25.8

Precinct -Kennesaw 3AKennesaw 3A

2,932

1,835

4,826

60.8%

38.0%

D+22.7

Precinct -Kennesaw 5AKennesaw 5A

2,624

2,048

4,727

55.5%

43.3%

D+12.2

Precinct -Lost Mountain 03Lost Mountain 03

2,049

2,590

4,679

43.8%

55.4%

R+11.6

Precinct -Roswell 01Roswell 01

2,206

2,311

4,556

48.4%

50.7%

R+2.3

Precinct -Vinings 02Vinings 02

3,137

1,340

4,516

69.5%

29.7%

D+39.8

Precinct -Acworth 1AAcworth 1A

2,204

2,070

4,307

51.2%

48.1%

D+3.1

Precinct -Smyrna 6ASmyrna 6A

2,595

1,619

4,259

60.9%

38.0%

D+22.9

Precinct -Chalker 01Chalker 01

2,619

1,419

4,066

64.4%

34.9%

D+29.5

Precinct -Chattahoochee 01Chattahoochee 01

2,849

1,138

4,031

70.7%

28.2%

D+42.4

Precinct -Smyrna 2ASmyrna 2A

2,972

1,002

4,005

74.2%

25.0%

D+49.2

Precinct -Sope Creek 02Sope Creek 02

2,303

1,633

3,984

57.8%

41.0%

D+16.8

Precinct -Nickajack 01Nickajack 01

3,063

818

3,921

78.1%

20.9%

D+57.3

Precinct -Acworth 1BAcworth 1B

1,753

2,006

3,789

46.3%

52.9%

R+6.7

Precinct -Durham 01Durham 01

1,270

2,367

3,665

34.7%

64.6%

R+29.9

Precinct -Mableton 4CMableton 4C

2,834

767

3,638

77.9%

21.1%

D+56.8

Precinct -Clarkdale 02Clarkdale 02

2,527

1,022

3,573

70.7%

28.6%

D+42.1

Precinct -Mableton 5BMableton 5B

2,528

1,004

3,556

71.1%

28.2%

D+42.9

Precinct -Fair Oaks 02Fair Oaks 02

2,423

1,100

3,548

68.3%

31.0%

D+37.3

Precinct -Smyrna 1ASmyrna 1A

2,532

945

3,514

72.1%

26.9%

D+45.2

Precinct -Terrell Mill 01Terrell Mill 01

2,385

1,092

3,513

67.9%

31.1%

D+36.8

Precinct -Acworth 1CAcworth 1C

2,176

1,287

3,493

62.3%

36.8%

D+25.5

Precinct -Cheatham Hill 03Cheatham Hill 03

1,809

1,648

3,493

51.8%

47.2%

D+4.6

Precinct -Hightower 01Hightower 01

1,658

1,771

3,480

47.6%

50.9%

R+3.2

Precinct -Mount Bethel 01Mount Bethel 01

1,638

1,788

3,469

47.2%

51.5%

R+4.3

Precinct -Kemp 03Kemp 03

1,192

2,223

3,455

34.5%

64.3%

R+29.8

Precinct -Lost Mountain 02Lost Mountain 02

1,165

2,262

3,453

33.7%

65.5%

R+31.8

Precinct -Vinings 03Vinings 03

2,340

1,049

3,416

68.5%

30.7%

D+37.8

Precinct -Baker 01Baker 01

1,913

1,447

3,397

56.3%

42.6%

D+13.7

Precinct -Eastside 02Eastside 02

1,639

1,697

3,369

48.6%

50.4%

R+1.7

Precinct -Murdock 01Murdock 01

1,642

1,676

3,366

48.8%

49.8%

R+1.0

Precinct -Oregon 02Oregon 02

2,395

939

3,365

71.2%

27.9%

D+43.3

Precinct -Kemp 02Kemp 02

1,549

1,778

3,360

46.1%

52.9%

R+6.8

Precinct -Marietta 3AMarietta 3A

1,827

1,494

3,357

54.4%

44.5%

D+9.9

Precinct -Powder Springs 1APowder Springs 1A

2,488

821

3,334

74.6%

24.6%

D+50.0

Precinct -Hayes 01Hayes 01

1,307

1,956

3,293

39.7%

59.4%

R+19.7

Precinct -Sewell Mill 03Sewell Mill 03

1,890

1,303

3,240

58.3%

40.2%

D+18.1

Precinct -Lost Mountain 01Lost Mountain 01

1,536

1,640

3,205

47.9%

51.2%

R+3.2

Precinct -Oregon 03Oregon 03

2,239

939

3,203

69.9%

29.3%

D+40.6

Precinct -Oregon 04Oregon 04

2,233

941

3,203

69.7%

29.4%

D+40.3

Precinct -Powder Springs 3APowder Springs 3A

2,382

778

3,183

74.8%

24.4%

D+50.4

Precinct -Marietta 2BMarietta 2B

1,906

1,210

3,153

60.5%

38.4%

D+22.1

Precinct -Roswell 02Roswell 02

1,519

1,592

3,153

48.2%

50.5%

R+2.3

Precinct -Oregon 05Oregon 05

1,870

1,194

3,093

60.5%

38.6%

D+21.9

Precinct -Norton Park 01Norton Park 01

1,919

1,109

3,057

62.8%

36.3%

D+26.5

Precinct -Gritters 01Gritters 01

1,418

1,585

3,053

46.4%

51.9%

R+5.5

Precinct -Macland 01Macland 01

2,188

803

3,015

72.6%

26.6%

D+45.9

Precinct -Mars Hill 01Mars Hill 01

958

2,029

3,008

31.8%

67.5%

R+35.6

Precinct -Post Oak 01Post Oak 01

1,351

1,606

2,992

45.2%

53.7%

R+8.5

Precinct -Pine Mountain 01Pine Mountain 01

1,134

1,818

2,990

37.9%

60.8%

R+22.9

Precinct -Smyrna 5ASmyrna 5A

2,017

942

2,985

67.6%

31.6%

D+36.0

Precinct -Lassiter 01Lassiter 01

1,354

1,586

2,984

45.4%

53.2%

R+7.8

Precinct -Oakdale 01Oakdale 01

1,900

1,020

2,951

64.4%

34.6%

D+29.8

Precinct -McEachern 01McEachern 01

1,866

1,012

2,905

64.2%

34.8%

D+29.4

Precinct -Fullers Park 01Fullers Park 01

1,398

1,446

2,895

48.3%

49.9%

R+1.7

Precinct -Kennesaw 2AKennesaw 2A

1,505

1,345

2,886

52.1%

46.6%

D+5.5

Precinct -Sewell Mill 01Sewell Mill 01

1,439

1,326

2,838

50.7%

46.7%

D+4.0

Precinct -Kennesaw 4AKennesaw 4A

1,505

1,300

2,837

53.0%

45.8%

D+7.2

Precinct -Shallowford Falls 01Shallowford Falls 01

1,341

1,455

2,833

47.3%

51.4%

R+4.0

Precinct -Mableton 6BMableton 6B

2,059

727

2,804

73.4%

25.9%

D+47.5

Precinct -Rocky Mount 01Rocky Mount 01

1,311

1,454

2,796

46.9%

52.0%

R+5.1

Precinct -Powder Springs 2APowder Springs 2A

2,036

678

2,740

74.3%

24.7%

D+49.6

Precinct -Mount Bethel 03Mount Bethel 03

1,369

1,344

2,737

50.0%

49.1%

D+0.9

Precinct -Harrison 01Harrison 01

989

1,709

2,732

36.2%

62.6%

R+26.4

Precinct -Cheatham Hill 02Cheatham Hill 02

1,198

1,491

2,731

43.9%

54.6%

R+10.7

Precinct -Vinings 04Vinings 04

1,376

1,332

2,730

50.4%

48.8%

D+1.6

Precinct -Ford 01Ford 01

949

1,751

2,719

34.9%

64.4%

R+29.5

Precinct -McClure 01McClure 01

1,069

1,622

2,717

39.3%

59.7%

R+20.4

Precinct -Mableton 5AMableton 5A

1,944

741

2,707

71.8%

27.4%

D+44.4

Precinct -Bells Ferry 04Bells Ferry 04

1,203

1,445

2,680

44.9%

53.9%

R+9.0

Precinct -Pine Mountain 02Pine Mountain 02

904

1,746

2,676

33.8%

65.2%

R+31.5

Precinct -Marietta 1AMarietta 1A

1,768

870

2,663

66.4%

32.7%

D+33.7

Precinct -Fair Oaks 04Fair Oaks 04

1,760

872

2,652

66.4%

32.9%

D+33.5

Precinct -Chestnut Ridge 01Chestnut Ridge 01

1,204

1,412

2,650

45.4%

53.3%

R+7.8

Precinct -Elizabeth 01Elizabeth 01

1,731

861

2,638

65.6%

32.6%

D+33.0

Precinct -Vinings 01Vinings 01

1,766

820

2,610

67.7%

31.4%

D+36.2

Precinct -Clarkdale 01Clarkdale 01

1,840

734

2,596

70.9%

28.3%

D+42.6

Precinct -Smyrna 3ASmyrna 3A

1,618

941

2,581

62.7%

36.5%

D+26.2

Precinct -Mableton 6AMableton 6A

2,092

471

2,574

81.3%

18.3%

D+63.0

Precinct -Eastside 01Eastside 01

1,251

1,290

2,570

48.7%

50.2%

R+1.5

Precinct -Dowell 01Dowell 01

1,441

1,084

2,564

56.2%

42.3%

D+13.9

Precinct -Pope 01Pope 01

1,225

1,294

2,552

48.0%

50.7%

R+2.7

Precinct -Vaughan 01Vaughan 01

948

1,579

2,547

37.2%

62.0%

R+24.8

Precinct -Powers Ferry 01Powers Ferry 01

1,310

1,189

2,525

51.9%

47.1%

D+4.8

Precinct -Willeo 01Willeo 01

1,185

1,273

2,500

47.4%

50.9%

R+3.5

Precinct -Garrison Mill 01Garrison Mill 01

1,190

1,268

2,491

47.8%

50.9%

R+3.1

Precinct -Big Shanty 02Big Shanty 02

1,234

1,228

2,489

49.6%

49.3%

D+0.2

Precinct -Mount Bethel 04Mount Bethel 04

1,160

1,283

2,479

46.8%

51.8%

R+5.0

Precinct -Marietta 4CMarietta 4C

1,007

1,414

2,440

41.3%

58.0%

R+16.7

Precinct -Mableton 1AMableton 1A

2,014

388

2,414

83.4%

16.1%

D+67.4

Precinct -Dickerson 01Dickerson 01

1,147

1,199

2,377

48.3%

50.4%

R+2.2

Precinct -Sandy Plains 01Sandy Plains 01

1,182

1,141

2,359

50.1%

48.4%

D+1.7

Precinct -Elizabeth 05Elizabeth 05

1,211

1,103

2,350

51.5%

46.9%

D+4.6

Precinct -Marietta 6BMarietta 6B

1,299

1,000

2,337

55.6%

42.8%

D+12.8

Precinct -Mableton 3AMableton 3A

1,750

572

2,335

74.9%

24.5%

D+50.4

Precinct -Elizabeth 03Elizabeth 03

1,077

1,223

2,324

46.3%

52.6%

R+6.3

Precinct -Bells Ferry 02Bells Ferry 02

1,124

1,126

2,294

49.0%

49.1%

R+0.1

Precinct -Sweetwater 01Sweetwater 01

1,417

834

2,272

62.4%

36.7%

D+25.7

Precinct -Mableton 2AMableton 2A

1,934

311

2,253

85.8%

13.8%

D+72.0

Precinct -Frey 01Frey 01

849

1,374

2,242

37.9%

61.3%

R+23.4

Precinct -Smyrna 3BSmyrna 3B

1,356

856

2,238

60.6%

38.2%

D+22.3

Precinct -Lost Mountain 04Lost Mountain 04

858

1,337

2,216

38.7%

60.3%

R+21.6

Precinct -Sope Creek 03Sope Creek 03

998

1,190

2,214

45.1%

53.7%

R+8.7

Precinct -Dobbins 02Dobbins 02

1,512

659

2,199

68.8%

30.0%

D+38.8

Precinct -Marietta 5AMarietta 5A

1,471

700

2,190

67.2%

32.0%

D+35.2

Precinct -Birney 01Birney 01

1,378

750

2,143

64.3%

35.0%

D+29.3

Precinct -Blackwell 01Blackwell 01

1,156

954

2,139

54.0%

44.6%

D+9.4

Precinct -Timber Ridge 01Timber Ridge 01

1,044

1,053

2,116

49.3%

49.8%

R+0.4

Precinct -Mars Hill 02Mars Hill 02

948

1,132

2,110

44.9%

53.6%

R+8.7

Precinct -Palmer 01Palmer 01

911

1,164

2,094

43.5%

55.6%

R+12.1

Precinct -Mableton 1BMableton 1B

1,853

206

2,068

89.6%

10.0%

D+79.6

Precinct -Elizabeth 04Elizabeth 04

1,238

769

2,042

60.6%

37.7%

D+23.0

Precinct -Pitner 01Pitner 01

965

1,042

2,035

47.4%

51.2%

R+3.8

Precinct -Mableton 3CMableton 3C

1,677

301

1,992

84.2%

15.1%

D+69.1

Precinct -Addison 01Addison 01

981

935

1,940

50.6%

48.2%

D+2.4

Precinct -Mableton 4AMableton 4A

1,239

655

1,919

64.6%

34.1%

D+30.4

Precinct -Elizabeth 02Elizabeth 02

881

1,005

1,914

46.0%

52.5%

R+6.5

Precinct -Wade Green 01Wade Green 01

950

926

1,894

50.2%

48.9%

D+1.3

Precinct -East Piedmont 01East Piedmont 01

1,158

711

1,892

61.2%

37.6%

D+23.6

Precinct -Mableton 4BMableton 4B

1,082

753

1,858

58.2%

40.5%

D+17.7

Precinct -Nicholson 01Nicholson 01

868

969

1,856

46.8%

52.2%

R+5.4

Precinct -Big Shanty 01Big Shanty 01

967

868

1,849

52.3%

46.9%

D+5.4

Precinct -Mableton 2BMableton 2B

1,617

183

1,812

89.2%

10.1%

D+79.1

Precinct -Sope Creek 01Sope Creek 01

912

867

1,805

50.5%

48.0%

D+2.5

Precinct -Davis 01Davis 01

905

873

1,794

50.4%

48.7%

D+1.8

Precinct -Dodgen 01Dodgen 01

843

920

1,792

47.0%

51.3%

R+4.3

Precinct -Marietta 7AMarietta 7A

1,336

430

1,789

74.7%

24.0%

D+50.6

Precinct -Austell 1BAustell 1B

1,471

289

1,775

82.9%

16.3%

D+66.6

Precinct -Austell 1AAustell 1A

1,323

414

1,759

75.2%

23.5%

D+51.7

Precinct -Marietta 4AMarietta 4A

571

1,164

1,755

32.5%

66.3%

R+33.8

Precinct -Marietta 2AMarietta 2A

776

916

1,724

45.0%

53.1%

R+8.1

Precinct -North Cobb 01North Cobb 01

869

817

1,710

50.8%

47.8%

D+3.0

Precinct -Kennesaw 1AKennesaw 1A

909

778

1,707

53.3%

45.6%

D+7.7

Precinct -Bells Ferry 03Bells Ferry 03

853

803

1,686

50.6%

47.6%

D+3.0

Precinct -Kemp 01Kemp 01

625

1,017

1,657

37.7%

61.4%

R+23.7

Precinct -Marietta 4BMarietta 4B

924

683

1,622

57.0%

42.1%

D+14.9

Precinct -Kell 01Kell 01

756

844

1,621

46.6%

52.1%

R+5.4

Precinct -Wade Green 02Wade Green 02

871

702

1,590

54.8%

44.2%

D+10.6

Precinct -Marietta 5BMarietta 5B

1,143

425

1,581

72.3%

26.9%

D+45.4

Precinct -Mableton 3BMableton 3B

1,197

330

1,535

78.0%

21.5%

D+56.5

Precinct -McCleskey 01McCleskey 01

664

845

1,526

43.5%

55.4%

R+11.9

Precinct -Simpson 01Simpson 01

729

750

1,501

48.6%

50.0%

R+1.4

Precinct -Mabry 01Mabry 01

598

788

1,407

42.5%

56.0%

R+13.5

Precinct -Oregon 01Oregon 01

632

752

1,402

45.1%

53.6%

R+8.6

Precinct -Marietta 6AMarietta 6A

963

341

1,320

73.0%

25.8%

D+47.1

Precinct -Marietta 3BMarietta 3B

1,037

261

1,307

79.3%

20.0%

D+59.4

Precinct -Dobbins 01Dobbins 01

883

392

1,293

68.3%

30.3%

D+38.0

Presidential margin, 1892–2024

Democratic minus Republican, by election

Presidential margin over time
Year	Margin (D minus R)
1892	+42.8%
1896	+28.1%
1900	+53.6%
1904	+55.5%
1908	+20.9%
1912	+73.7%
1916	+69.5%
1920	+4.9%
1924	+52.3%
1928	−9.1%
1932	+86.1%
1936	+59.6%
1940	+63.4%
1944	+57.5%
1948	+45.7%
1952	+42.0%
1956	+26.5%
1960	+22.1%
1964	−11.2%
1968	−21.9%
1972	−70.2%
1976	+13.5%
1980	−13.4%
1984	−54.8%
1988	−45.9%
1992	−20.2%
1996	−20.2%
2000	−22.9%
2004	−24.8%
2008	−9.4%
2012	−12.4%
2016	+2.2%
2020	+14.3%
2024	+14.9%

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

56.9%Harris228,404

42.0%Trump168,679

0.6%Oliver2,335

D+14.9

D+0.6

D+16.4

401,369

2020

56.3%Biden221,846

42.0%Trump165,459

1.6%Jorgensen6,441

D+14.3

D+12.2

D+9.9

393,746

2016

47.9%Clinton160,121

45.8%Trump152,912

4.3%Johnson14,466

D+2.2

D+14.6

D+0.1

334,058

2012

42.8%Obama133,124

55.2%Romney171,722

1.9%

R+12.4

R+3.0

R+16.3

310,835

2008

44.8%Obama141,216

54.2%McCain170,957

1.0%

R+9.4

D+15.4

R+16.7

315,444

2004

37.1%Kerry103,955

61.9%Bush173,467

0.9%

R+24.8

R+1.9

R+22.4

280,061

2000

36.9%Gore86,676

59.8%Bush140,494

0.9%Nader2,134

R+22.9

R+2.7

R+23.4

235,027

1996

36.8%Clinton73,750

56.9%Dole114,188

5.2%Perot10,438

R+20.2

±0.0

R+28.7

200,573

1992

32.4%Clinton63,960

52.6%Bush103,734

14.6%Perot28,747

R+20.2

D+25.7

R+25.7

197,131

1988

26.8%Dukakis39,297

72.7%Bush106,621

0.5%

R+45.9

D+8.9

R+38.2

146,658

1984

22.6%Mondale28,414

77.4%Reagan97,429

0.0%

R+54.8

R+41.5

R+36.6

125,843

1980

40.9%Carter39,157

54.2%Reagan51,977

4.9%

R+13.4

R+26.8

R+3.6

95,816

1976

56.7%Carter45,002

43.3%Ford34,324

0.0%

D+13.5

D+83.7

D+11.4

79,326

1972

14.9%McGovern7,688

85.1%Nixon43,977

0.0%

R+70.2

R+48.4

R+47.1

51,665

1968

19.4%Humphrey8,755

41.3%Nixon18,649

39.4%

R+21.9

R+10.6

R+21.2

45,209

1964

44.4%Johnson16,647

55.6%Goldwater20,863

0.0%

R+11.2

R+33.3

R+33.8

37,511

1960

61.0%Kennedy12,906

39.0%Nixon8,240

0.0%

D+22.1

R+4.4

D+21.9

21,146

1956

63.2%Stevenson11,696

36.8%Eisenhower6,798

0.0%

D+26.5

R+15.5

D+41.9

18,494

1952

71.0%Stevenson10,182

29.0%Eisenhower4,163

0.0%

D+42.0

R+3.7

D+52.7

14,345

1948

67.1%Truman4,766

21.5%Dewey1,524

11.4%

D+45.7

R+11.8

D+41.2

7,098

1944

78.8%Roosevelt5,000

21.2%Dewey1,349

0.0%

D+57.5

R+5.9

D+50.0

6,349

1940

81.6%Roosevelt4,447

18.2%Willkie992

0.2%

D+63.4

D+3.8

D+53.5

5,448

1936

79.7%Roosevelt2,802

20.1%Landon707

0.2%

D+59.6

R+26.5

D+35.3

3,515

1932

92.7%Roosevelt3,079

6.6%Hoover218

0.7%

D+86.1

D+95.2

D+68.4

3,321

1928

45.5%Smith1,426

54.5%Hoover1,711

0.0%

R+9.1

R+61.3

D+8.4

3,137

1924

71.2%Davis1,360

19.0%Coolidge362

9.8%La Follette188

D+52.3

D+47.3

D+77.4

1,910

1920

52.5%Cox1,208

47.5%Harding1,095

0.0%

D+4.9

R+64.6

D+31.1

2,303

1916

75.4%Wilson1,750

5.9%Hughes137

18.7%

D+69.5

R+4.2

D+66.4

2,321

1912

75.8%Wilson1,519

2.0%Taft41

22.2%

D+73.7

D+52.8

D+54.2

2,005

1908

54.5%Bryan889

33.6%Taft548

11.8%

D+20.9

R+34.6

D+30.5

1,630

1904

68.4%Parker1,171

12.9%Roosevelt220

18.8%

D+55.5

D+1.9

D+75.2

1,712

1900

73.4%Bryan1,156

19.7%McKinley311

6.9%

D+53.6

D+25.5

D+61.2

1,576

1896

62.0%Bryan1,387

33.9%McKinley758

4.2%

D+28.1

R+14.7

D+34.2

2,238

1892

62.4%Cleveland1,794

19.6%Harrison564

17.9%

D+42.8

—

D+41.2

2,873

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

55.1%214,847

44.9%174,846

389,693

2020

55.7%216,317

44.3%171,699

388,016

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

56.8%176,385

40.5%125,795

310,652

2020Class II

54.0%Jon Ossoff210,851

43.4%David Perdue169,658

390,772

2016Class III

41.8%Jim Barksdale133,871

52.9%Johnny Isakson169,269

320,184

2014Class II

42.5%Michelle Nunn90,659

55.3%David Perdue118,147

213,523

2010Class III

33.4%Michael Thurmond70,521

63.4%Johnny Isakson133,785

210,976

2008Class II

36.4%Jim Martin67,008

63.6%Saxby ChamblissR117,116

184,124

2004Class III

34.1%Denise L. Majette93,909

63.3%Johnny Isakson174,434

275,406

2002Class II

38.9%Max Cleland69,082

59.5%Saxby Chambliss105,750

177,623

1998Class III

36.9%Michael J. Coles57,759

60.0%Paul Coverdell93,991

156,674

1996Class II

39.3%Max Cleland78,352

56.0%Guy Milner111,822

199,604

1992Class III

37.6%Wyche Fowler37,469

62.4%Paul Coverdell R62,071

99,540

1990Class II

100.0%Sam Nunn76,341

0.0%None0

76,341

1986Class III

36.8%Wyche Fowler31,163

63.2%Mack Mattingly53,417

84,580

1984Class II

69.5%Sam Nunn87,278

30.5%J. Michael Hicks38,293

125,571

1980Class III

29.4%Herman Talmadge29,213

70.6%Mack Mattingly70,293

99,506

1978Class II

75.7%Sam Nunn29,031

24.3%John W. Stokes9,317

38,348

1974Class III

60.8%Herman Talmadge29,879

39.1%Jerry Johnson19,228

49,133

1972Class II

44.3%Sam Nunn23,797

55.7%Fletcher Thompson29,943

53,769

1968Class III

71.8%Herman Talmadge30,868

28.2%E. Earl Patton12,115

42,983

1966Class II

100.0%Richard B. Russell22,628

0.0%None0

22,628

1962Class III

100.0%Herman Talmadge8,588

0.0%None0

8,588

1960Class II

100.0%Richard B. Russell20,510

0.0%None0

20,510

1956Class III

100.0%Herman Talmadge13,870

0.0%None0

13,871

1954Class II

100.0%Richard B. Russell9,033

0.0%None0

9,033

1950Class III

100.0%Walter F. George4,750

0.0%None0

4,750

1948Class II

100.0%Richard B. Russell6,214

0.0%None0

6,215

1944Class III

100.0%Walter F. George5,003

0.0%None0

5,003

1942Class II

97.3%Richard B. Russell799

0.0%None0

821

1938Class III

92.5%Walter F. George695

0.0%None0

751

1936Class II

100.0%Richard B. Russell2,866

0.0%None0

2,866

1932Class III

93.7%Walter F. George3,096

6.3%James W. Arnold209

3,305

1930Class II

100.0%William J. Harris519

0.0%None0

519

1926Class III

—

0.0%Walter F. George0

0.0%None0

571

1914Class III

70.2%Hoke Smith751

0.0%None0

1,070

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

Year

Vote lead

Democratic

Republican

Total

2020Special · Class III

56.9%Raphael Warnock203,876

43.1%Kelly Loeffler154,714

358,590

2000Special · Class III

52.1%Zell Miller116,132

44.6%Mack Mattingly99,303

222,781

1932Special · Class II

100.0%Richard B. Russell3,235

0.0%None0

3,235

1922Special · Class III

100.0%Walter F. George763

0.0%None0

763

1914Special · Class II

70.0%Thomas W. Hardwick750

0.0%None0

1,071

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

51.8%Stacey Abrams161,872

47.3%Brian Kemp147,698

312,215

2018

54.1%Stacey Abrams168,767

44.5%Brian Kemp138,852

311,814

2014

41.5%Jason Carter88,349

55.7%Nathan Deal118,613

213,077

2010

40.0%Roy Barnes84,638

55.1%Nathan Deal116,506

211,459

2006

31.8%Mark Taylor56,784

62.9%Sonny Perdue112,527

178,829

2002

44.7%Roy Barnes79,278

52.2%Sonny Perdue92,684

177,433

1998

43.8%Roy Barnes68,997

51.4%Guy Millner80,889

157,377

1994

43.4%Zell Miller55,858

56.6%Guy Millner72,861

128,719

1990

34.9%Zell Miller38,250

61.8%Johnny Isakson67,709

109,600

1986

58.9%Joe Frank Harris49,282

41.1%Guy Davis34,438

83,720

1982

48.7%Joe Frank Harris36,438

51.3%Robert H. Bell38,392

74,830

1978

71.8%George Busbee28,065

28.2%Rodney Mims Cook Sr.11,028

39,093

Frequently asked questions

Voter registration in Cobb County, GA
Year	Total registered
2016	507,228
2018	525,544
2020	562,322
2022	565,412
2024	590,116

How did Cobb County, Georgia vote in 2024?

In 2024, Cobb County, Georgia voted Democratic by 14.9 points (D+14.9), carried by the Democratic candidate. Out of 401,369 votes cast, 228,404 went Democratic and 168,679 went Republican.

When did Cobb County, Georgia last vote Republican?

The most recent presidential election in which Cobb County, Georgia voted Republican was 2012.

How many people live in Cobb County, Georgia?

Cobb County, Georgia has a population of 775,208 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.

What is the median household income in Cobb County, Georgia?

Median household income in Cobb County, Georgia is $102,738 — above the national median of $80,734. The Georgia state median is $77,353.

What is the political history of Cobb County, Georgia?

Akashic tracks 38 presidential elections in Cobb County, Georgia from 1876 to 2024. Of those, 21 went Democratic and 13 went Republican.