Akashic
1892–2024
Akashic
Twin Falls
presidential margin
2008R+31.62012R+39.42016R+37.62020R+37.32024R+41.4
full record · 1892 → 2024
R+41.4
2024
median income$71,401U.S. $80,734 · ID $77,800
median age36.7U.S. 39.1 · ID 37.6
poverty rate11.6%U.S. 12.5% · ID 10.7%
bachelor’s+ (25+)23.3%U.S. 35.6% · ID 31.8%
non-english21.6%U.S. 22.3% · ID 11.0%
race · ethnicity · ancestry
English16.5%
German13.1%
American7.5%
Mexican22.2%
Spanish0.4%
Peruvian0.4%
Maya0.1%
Aztec0.1%
religion
other traditions
Mainline2.8%
Other Christian1.1%
Jewish0.3%
American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents, unaffiliated is the unclaimed remainder.

Twin Falls, Idaho

Akashic
Twin FallsTrumpR+41.4
—
2024 presidential margin by county for Twin Falls, IDA map of the constituent counties of Twin Falls, ID, each outlined and filled by its 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), seated within the faint outlines of the surrounding states.Minidoka County, ID · R+63.3Jerome County, ID · R+53.7Twin Falls County, ID · R+48.8Cassia County, ID · R+69.1Blaine County, ID · D+31.7Gooding County, ID · R+60.4Lincoln County, ID · R+56.0
How it voted
Share of the 2024 vote
Donald Trump ✓Republican69.4%58,099
Kamala HarrisDemocratic28.0%23,454
Robert F. Kennedy Jr.Independent2.6%2,206
D+60
R+60
7 counties, each filled by 2024 D-vs-R margin. Hover any county for its result.
County-level results (7 counties) — table
2024 presidential result by county for Twin Falls, ID — winner and D-vs-R margin.
CountyWinnerMargin
Blaine County, IDDemocraticD+31.7
Cassia County, IDRepublicanR+69.1
Gooding County, IDRepublicanR+60.4
Jerome County, IDRepublicanR+53.7
Lincoln County, IDRepublicanR+56.0
Minidoka County, IDRepublicanR+63.3
Twin Falls County, IDRepublicanR+48.8
34 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
28.0%Harris23,454
69.4%Trump58,099
2.6%Kennedy2,206
−41.4%
83,759
R
29.9%Biden24,887
67.3%Trump55,963
2.8%Jorgensen2,365
−37.3%
83,215
R
25.2%Clinton17,471
62.8%Trump43,575
12.0%McMullin8,288
−37.6%
69,334
R
29.0%Obama19,476
68.4%Romney45,949
2.6%Johnson1,741
−39.4%
67,166
R
33.0%Obama22,358
64.6%McCain43,761
2.4%Nader1,636
−31.6%
67,755
R
27.6%Kerry18,022
71.3%Bush46,603
1.2%Badnarik760
−43.7%
65,385
R
26.4%Gore15,035
68.9%Bush39,181
4.7%Nader2,656
−42.5%
56,872
R
30.7%Clinton17,899
52.8%Dole30,806
16.5%Perot9,642
−22.1%
58,347
R
27.1%Clinton16,407
42.5%Bush25,740
30.4%Perot18,400
−15.4%
60,547
R
34.1%Dukakis18,130
63.9%Bush33,997
2.0%Paul1,039
−29.8%
53,166
R
21.4%Mondale11,889
77.5%Reagan42,961
1.1%Bergland588
−56.0%
55,438
R
21.8%Carter13,044
71.6%Reagan42,840
6.6%Anderson3,935
−49.8%
59,819
R
34.0%Carter16,349
62.4%Ford30,016
3.6%Maddox1,716
−28.4%
48,081
R
21.1%McGovern9,318
72.1%Nixon31,766
6.8%Schmitz2,980
−50.9%
44,064
R
22.7%Humphrey9,842
60.8%Nixon26,376
16.6%Wallace7,193
−38.1%
43,411
R
41.4%Johnson18,659
58.6%Goldwater26,408
0.0%
−17.2%
45,067
R
40.2%Kennedy18,516
59.8%Nixon27,568
0.0%
−19.6%
46,084
R
34.2%Stevenson14,273
65.8%Eisenhower27,410
0.0%
−31.5%
41,683
R
26.7%Stevenson11,794
73.2%Eisenhower32,331
0.0%Hallinan15
−46.5%
44,140
R
46.0%Truman15,763
52.4%Dewey17,946
1.6%Thurmond554
−6.4%
34,263
R
45.4%Roosevelt15,309
54.3%Dewey18,304
0.2%Thomas73
−8.9%
33,686
R
46.9%Roosevelt18,443
52.9%Willkie20,763
0.2%Thomas80
−5.9%
39,286
D
60.6%Roosevelt19,422
37.0%Landon11,846
2.4%Lemke765
+23.7%
32,033
D
56.9%Roosevelt17,289
40.5%Hoover12,318
2.6%Thomas802
+16.3%
30,409
R
30.3%Smith7,315
68.9%Hoover16,627
0.7%Thomas175
−38.6%
24,117
R
16.5%Davis3,878
48.4%Coolidge11,345
35.0%La Follette8,210
−31.9%
23,433
R
32.9%Cox7,728
67.0%Harding15,746
0.1%Debs16
−34.1%
23,490
D
50.0%Wilson10,741
41.0%Hughes8,811
8.9%Benson1,917
+9.0%
21,469
O
31.4%Wilson5,124
28.8%Taft4,712
39.8%Roosevelt6,508
Roosevelt +8.5
16,344
R
37.2%Bryan3,706
53.3%Taft5,313
9.5%Debs944
−16.1%
9,963
R
29.4%Parker1,383
64.1%Roosevelt3,018
6.5%Debs305
−34.7%
4,706
D
57.1%Bryan2,324
41.3%McKinley1,683
1.6%Woolley66
+15.7%
4,073
D
88.7%Bryan2,112
11.0%McKinley262
0.3%Palmer7
+77.7%
2,381
O
0.0%Cleveland1
35.3%Harrison717
64.6%Weaver1,313
Weaver +29.3
2,031
presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 1892 to 2024. Most recent: −41.4% in 2024.flipped R · 1940−41.4%DR18922024
Presidential margin over time
YearMargin (D minus R)
1892−35.3%
1896+77.7%
1900+15.7%
1904−34.7%
1908−16.1%
1912+2.5%
1916+9.0%
1920−34.1%
1924−31.9%
1928−38.6%
1932+16.3%
1936+23.7%
1940−5.9%
1944−8.9%
1948−6.4%
1952−46.5%
1956−31.5%
1960−19.6%
1964−17.2%
1968−38.1%
1972−50.9%
1976−28.4%
1980−49.8%
1984−56.0%
1988−29.8%
1992−15.4%
1996−22.1%
2000−42.5%
2004−43.7%
2008−31.6%
2012−39.4%
2016−37.6%
2020−37.3%
2024−41.4%
DemocraticRepublican

The Twin Falls designated market area stretches across the Snake River Plain, where dairy, potato, and field-crop economies shape an electorate that has backed Republican presidential candidates by wide margins for decades.

Across the recorded series it reached a Democratic high of 77.7 points in 1896 and a Republican high of 56.0 points in 1984. Between 2020 and 2024 the market moved 4.0 points toward the Republican candidate; the 2024 margin was 41.4 points.

A population of 212,838, a 68% non-Hispanic-white share, and a median household income of $71,401 describe the market. The market's voting pattern over the last decade is most similar to that of Idaho Falls-Pocatello (Jackson) and Cheyenne-Scottsbluff.

Political twins — media markets

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

Idaho Falls-Pocatello (Jackson)
Idaho
87.6twin score
2000–2012 trajectory≠ % unaffiliated
Cheyenne-Scottsbluff
Wyoming
86.7twin score
2000–2020 trajectory≠ college share
Wichita-Hutchinson Plus
Kansas
85.5twin score
2004–2016 trajectory≠ population scale

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.

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.
Twin Falls, Idaho. Akashic. https://akashic.app/dma/760/. Accessed May 20, 2026. License: CC BY 4.0.
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Places within Twin Falls

counties7
Blaine CountyCassia CountyGooding CountyJerome CountyLincoln CountyMinidoka CountyTwin Falls County

Frequently asked questions

How did Twin Falls, Idaho vote in 2024?
In 2024, Twin Falls, Idaho voted Republican by 41.4 points (R+41.4), carried by the Republican candidate. Out of 83,759 votes cast, 23,454 went Democratic and 58,099 went Republican.
When did Twin Falls, Idaho last vote Democratic?
The most recent presidential election in which Twin Falls, Idaho voted Democratic was 1936.
How many people live in Twin Falls, Idaho?
Twin Falls, Idaho has a population of 212,838 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Twin Falls, Idaho?
Median household income in Twin Falls, Idaho is $71,401 — below the national median of $80,734. The Idaho state median is $77,800.
What is the political history of Twin Falls, Idaho?
Akashic tracks 34 presidential elections in Twin Falls, Idaho from 1892 to 2024. Of those, 5 went Democratic and 27 went Republican.