Bannock County, Idaho
AkashicBannock County, IDTrumpR+25.1
2024 precinct map of Bannock CountyPrecinct-level 2024 presidential results for Bannock County, with each precinct boundary colored by Democratic-vs-Republican margin, and gold where an independent or third-party candidate carried the precinct.
How it voted
Share of the 2024 vote
| Donald Trump ✓Republican | 60.9% | 24,329 |
|---|---|---|
| Kamala HarrisDemocratic | 35.8% | 14,306 |
| Robert F Kennedy Jr.Independent | 1.8% | 706 |
Harris +50Trump +50
57 precincts · 39,976 votes. Hover any precinct for its result.
The precinct map shows the 2024 presidential vote; the timeline scrubs the county’s overall result across 1896–2024.
38 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 35.8%Harris14,306 | 60.9%Trump24,329 | 1.8%Kennedy706 | 39,976 | ||
| R | 36.9%Biden14,682 | 58.6%Trump23,331 | 2.4%Jorgensen947 | 39,783 | ||
| R | 31.0%Clinton10,342 | 51.4%Trump17,180 | 10.3%McMullin3,449 | 33,405 | ||
| R | 37.5%Obama13,214 | 59.6%Romney21,010 | 1.3%Johnson442 | 35,260 | ||
| R | 42.1%Obama14,792 | 55.1%McCain19,356 | 2.7%Nader957 | 35,105 | ||
| R | 37.0%Kerry12,903 | 61.6%Bush21,479 | 1.3%Badnarik462 | 34,844 | ||
| R | 35.3%Gore10,892 | 59.1%Bush18,223 | 3.0%Nader920 | 30,852 | ||
| R | 40.8%Clinton12,806 | 44.8%Dole14,058 | 13.3%Perot4,158 | 31,377 | ||
| R | 34.4%Clinton11,091 | 37.3%Bush12,016 | 25.2%Perot8,116 | 32,211 | ||
| R | 45.7%Dukakis13,074 | 52.4%Bush14,986 | 1.9%Paul541 | 28,601 | ||
| R | 33.0%Mondale9,399 | 65.8%Reagan18,742 | 1.2%Bergland355 | 28,496 | ||
| R | 28.9%Carter8,639 | 61.9%Reagan18,477 | 9.2%Anderson2,743 | 29,859 | ||
| R | 41.8%Carter10,261 | 53.7%Ford13,172 | 4.5%Maddox1,117 | 24,550 | ||
| R | 35.3%McGovern7,840 | 57.9%Nixon12,856 | 6.7%Schmitz1,495 | 22,191 | ||
| R | 42.6%Humphrey9,084 | 48.0%Nixon10,234 | 9.4%Wallace2,016 | 21,334 | ||
| D | 63.3%Johnson13,483 | 36.7%Goldwater7,825 | 0.0% | 21,308 | ||
| D | 57.9%Kennedy12,586 | 42.1%Nixon9,157 | 0.0% | 21,743 | ||
| R | 46.5%Stevenson9,101 | 53.5%Eisenhower10,476 | 0.0% | 19,577 | ||
| R | 44.6%Stevenson8,771 | 55.3%Eisenhower10,864 | 0.1%Hallinan27 | 19,662 | ||
| D | 62.2%Truman9,679 | 35.9%Dewey5,580 | 1.9%Thurmond301 | 15,560 | ||
| D | 64.1%Roosevelt9,681 | 35.8%Dewey5,413 | 0.1%Thomas11 | 15,105 | ||
| D | 65.9%Roosevelt10,493 | 34.1%Willkie5,419 | 0.0%Thomas1 | 15,913 | ||
| D | 70.5%Roosevelt9,443 | 28.6%Landon3,830 | 0.9%Lemke120 | 13,393 | ||
| D | 63.3%Roosevelt8,271 | 35.8%Hoover4,676 | 0.9%Thomas112 | 13,059 | ||
| R | 46.2%Smith4,602 | 53.2%Hoover5,297 | 0.5%Thomas54 | 9,953 | ||
| R | 16.0%Davis1,612 | 45.0%Coolidge4,520 | 39.0%La Follette3,914 | 10,046 | ||
| R | 38.0%Cox2,986 | 62.0%Harding4,871 | 0.0% | 7,857 | ||
| D | 55.5%Wilson4,084 | 40.1%Hughes2,950 | 4.4%Benson322 | 7,356 | ||
| R | 30.8%Wilson1,486 | 48.0%Taft2,316 | 21.1%Roosevelt1,019 | 4,821 | ||
| R | 39.9%Bryan1,892 | 56.8%Taft2,690 | 3.3%Debs158 | 4,740 | ||
| R | 25.8%Parker1,063 | 68.6%Roosevelt2,826 | 5.6%Debs232 | 4,121 | ||
| R | 48.0%Bryan1,581 | 51.1%McKinley1,684 | 0.9%Woolley30 | 3,295 | ||
| D | 85.3%Bryan1,363 | 14.3%McKinley228 | 0.4%Palmer7 | 1,598 | ||
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presidential history
Presidential margin, 1896–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1896 | +71.0% |
| 1900 | −3.1% |
| 1904 | −42.8% |
| 1908 | −16.8% |
| 1912 | −17.2% |
| 1916 | +15.4% |
| 1920 | −24.0% |
| 1924 | −28.9% |
| 1928 | −7.0% |
| 1932 | +27.5% |
| 1936 | +41.9% |
| 1940 | +31.9% |
| 1944 | +28.3% |
| 1948 | +26.3% |
| 1952 | −10.6% |
| 1956 | −7.0% |
| 1960 | +15.8% |
| 1964 | +26.6% |
| 1968 | −5.4% |
| 1972 | −22.6% |
| 1976 | −11.9% |
| 1980 | −32.9% |
| 1984 | −32.8% |
| 1988 | −6.7% |
| 1992 | −2.9% |
| 1996 | −4.0% |
| 2000 | −23.8% |
| 2004 | −24.6% |
| 2008 | −13.0% |
| 2012 | −22.1% |
| 2016 | −20.5% |
| 2020 | −21.7% |
| 2024 | −25.1% |
DemocraticRepublican
Bannock County runs notably closer in statewide contests than its neighbors, anchored by Pocatello's university population and union-era labor heritage, which consistently trims Republican margins to the mid-twenties even as surrounding counties run 40–50 points redder.
Across the recorded series it reached a Democratic high of 71.0 points in 1896 and a Republican high of 42.8 points in 1904. Between 2020 and 2024 the county moved 3.3 points toward the Republican candidate; the 2024 margin was 25.1 points.
A population of 89,454, a 80% non-Hispanic-white share, and a median household income of $66,499 describe the county. The county's voting pattern over the last decade is most similar to that of Jefferson County and Lincoln County.
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Compare two places, side by side
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Bannock County, Idaho. Akashic. https://akashic.app/county/16005/. Accessed May 20, 2026. License: CC BY 4.0.
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Frequently asked questions
How did Bannock County, Idaho vote in 2024?
In 2024, Bannock County, Idaho voted Republican by 25.1 points (R+25.1), carried by the Republican candidate. Out of 39,976 votes cast, 14,306 went Democratic and 24,329 went Republican.
When did Bannock County, Idaho last vote Democratic?
The most recent presidential election in which Bannock County, Idaho voted Democratic was 1964.
How many people live in Bannock County, Idaho?
Bannock County, Idaho has a population of 89,454 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Bannock County, Idaho?
Median household income in Bannock County, Idaho is $66,499 — below the national median of $80,734. The Idaho state median is $77,800.
What is the political history of Bannock County, Idaho?
Akashic tracks 38 presidential elections in Bannock County, Idaho from 1876 to 2024. Of those, 9 went Democratic and 24 went Republican.