Lewis County, Idaho
AkashicLewis County, IDTrumpR+64.9
2024 precinct map of Lewis CountyPrecinct-level 2024 presidential results for Lewis 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 | 81.4% | 1,503 |
|---|---|---|
| Kamala HarrisDemocratic | 16.5% | 305 |
| Robert F Kennedy Jr.Independent | 1.1% | 20 |
Harris +50Trump +50
8 precincts · 1,846 votes. Hover any precinct for its result.
The precinct map shows the 2024 presidential vote; the timeline scrubs the county’s overall result across 1912–2024.
38 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 16.5%Harris305 | 81.4%Trump1,503 | 1.1%Kennedy20 | 1,846 | ||
| R | 18.7%Biden349 | 79.6%Trump1,489 | 0.9%Jorgensen16 | 1,870 | ||
| R | 17.0%Clinton270 | 75.6%Trump1,202 | 3.9%Johnson62 | 1,590 | ||
| R | 24.5%Obama396 | 72.7%Romney1,173 | 0.9%Johnson15 | 1,614 | ||
| R | 26.6%Obama479 | 70.7%McCain1,275 | 2.8%Nader50 | 1,804 | ||
| R | 24.2%Kerry440 | 74.7%Bush1,359 | 1.2%Badnarik21 | 1,820 | ||
| R | 19.8%Gore335 | 76.7%Bush1,295 | 0.8%Nader13 | 1,688 | ||
| R | 35.9%Clinton674 | 45.8%Dole861 | 16.8%Perot316 | 1,880 | ||
| D | 37.9%Clinton674 | 33.4%Bush593 | 27.6%Perot491 | 1,778 | ||
| D | 50.1%Dukakis807 | 48.8%Bush786 | 1.2%Paul19 | 1,612 | ||
| R | 38.9%Mondale648 | 60.0%Reagan1,000 | 1.1%Bergland18 | 1,666 | ||
| R | 37.7%Carter774 | 53.0%Reagan1,088 | 9.3%Anderson191 | 2,053 | ||
| D | 50.8%Carter898 | 46.6%Ford824 | 2.6%Maddox46 | 1,768 | ||
| R | 37.6%McGovern635 | 57.0%Nixon961 | 5.4%Schmitz91 | 1,687 | ||
| D | 51.5%Humphrey927 | 38.7%Nixon697 | 9.8%Wallace177 | 1,801 | ||
| D | 76.2%Johnson1,557 | 23.8%Goldwater487 | 0.0% | 2,044 | ||
| D | 64.7%Kennedy1,432 | 35.3%Nixon781 | 0.0% | 2,213 | ||
| D | 60.8%Stevenson1,292 | 39.2%Eisenhower833 | 0.0% | 2,125 | ||
| D | 56.0%Stevenson1,276 | 44.0%Eisenhower1,004 | 0.0% | 2,280 | ||
| D | 69.4%Truman1,224 | 27.6%Dewey487 | 2.9%Thurmond52 | 1,763 | ||
| D | 67.5%Roosevelt1,222 | 32.5%Dewey589 | 0.0% | 1,811 | ||
| D | 66.5%Roosevelt1,462 | 33.2%Willkie729 | 0.3%Thomas7 | 2,198 | ||
| D | 74.4%Roosevelt1,612 | 23.4%Landon507 | 2.3%Lemke49 | 2,168 | ||
| D | 71.0%Roosevelt1,390 | 26.9%Hoover526 | 2.1%Thomas41 | 1,957 | ||
| R | 40.4%Smith793 | 58.4%Hoover1,146 | 1.3%Thomas25 | 1,964 | ||
| O | 30.0%Davis601 | 32.4%Coolidge650 | 37.6%La Follette753 | 2,004 | ||
| R | 41.1%Cox712 | 58.5%Harding1,013 | 0.4%Debs7 | 1,732 | ||
| D | 54.7%Wilson1,255 | 39.3%Hughes901 | 6.0%Benson138 | 2,294 | ||
| D | 44.0%Wilson1,131 | 17.0%Taft436 | 39.0%Roosevelt1,002 | 2,569 | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — |
presidential history
Presidential margin, 1912–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1912 | +27.1% |
| 1916 | +15.4% |
| 1920 | −17.4% |
| 1924 | −2.4% |
| 1928 | −18.0% |
| 1932 | +44.1% |
| 1936 | +51.0% |
| 1940 | +33.3% |
| 1944 | +35.0% |
| 1948 | +41.8% |
| 1952 | +11.9% |
| 1956 | +21.6% |
| 1960 | +29.4% |
| 1964 | +52.3% |
| 1968 | +12.8% |
| 1972 | −19.3% |
| 1976 | +4.2% |
| 1980 | −15.3% |
| 1984 | −21.1% |
| 1988 | +1.3% |
| 1992 | +4.6% |
| 1996 | −9.9% |
| 2000 | −56.9% |
| 2004 | −50.5% |
| 2008 | −44.1% |
| 2012 | −48.1% |
| 2016 | −58.6% |
| 2020 | −61.0% |
| 2024 | −64.9% |
DemocraticRepublican
Lewis County's roughly 3,700 residents are spread across rolling Camas Prairie farmland, and its electorate has tilted Republican by double digits for decades — reaching a 65-point margin in 2024.
Across the recorded series it reached a Democratic high of 52.3 points in 1964 and a Republican high of 64.9 points in 2024. Between 2020 and 2024 the county moved 3.9 points toward the Republican candidate; the 2024 margin was 64.9 points.
A population of 3,682, a 82% non-Hispanic-white share, and a median household income of $51,615 describe the county. The county's voting pattern over the last decade is most similar to that of Lincoln County and Clearwater County.
Most similar counties
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.
Lewis County, Idaho. Akashic. https://akashic.app/county/16061/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Embed this page
A live widget for your site — no API key, attribution built in, CC BY 4.0. All widgets & sizes →
Idaho at the ballot boxAll elections →
Frequently asked questions
How did Lewis County, Idaho vote in 2024?
In 2024, Lewis County, Idaho voted Republican by 64.9 points (R+64.9), carried by the Republican candidate. Out of 1,846 votes cast, 305 went Democratic and 1,503 went Republican.
When did Lewis County, Idaho last vote Democratic?
The most recent presidential election in which Lewis County, Idaho voted Democratic was 1992.
How many people live in Lewis County, Idaho?
Lewis County, Idaho has a population of 3,682 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Lewis County, Idaho?
Median household income in Lewis County, Idaho is $51,615 — below the national median of $80,734. The Idaho state median is $77,800.
What is the political history of Lewis County, Idaho?
Akashic tracks 38 presidential elections in Lewis County, Idaho from 1876 to 2024. Of those, 15 went Democratic and 13 went Republican.