Idaho — 1904 presidential election
Recent presidential results
Akashicstate1904 presidential electionIdaho · PresidentRooseveltR+40.4
How it voted
Share of the 1904 vote
| Theodore Roosevelt ✓Republican | 65.8% | 47,792 |
|---|---|---|
| Alton B. ParkerDemocratic | 25.5% | 18,480 |
| OtherAll other candidates | 8.7% | 6,314 |
1904presidential margin
D+60R+60
21 counties, each filled by 1904 D-vs-R margin. Hover any county for its result.
Idaho cast 3 electoral votes this cycle.
County-level results (21 counties) — table
| County | Winner | Margin |
|---|---|---|
| Ada County, ID | Republican | R+47.0 |
| Bannock County, ID | Republican | R+42.8 |
| Bear Lake County, ID | Republican | R+33.1 |
| Bingham County, ID | Republican | R+51.3 |
| Blaine County, ID | Republican | R+20.7 |
| Boise County, ID | Republican | R+22.1 |
| Canyon County, ID | Republican | R+45.0 |
| Cassia County, ID | Republican | R+49.8 |
| Custer County, ID | Republican | R+6.9 |
| Elmore County, ID | Republican | R+14.3 |
| Fremont County, ID | Republican | R+47.3 |
| Idaho County, ID | Republican | R+30.2 |
| Kootenai County, ID | Republican | R+48.4 |
| Latah County, ID | Republican | R+50.1 |
| Lemhi County, ID | Republican | R+15.7 |
| Lincoln County, ID | Republican | R+42.2 |
| Nez Perce County, ID | Republican | R+36.0 |
| Oneida County, ID | Republican | R+43.2 |
| Owyhee County, ID | Republican | R+22.4 |
| Shoshone County, ID | Republican | R+46.2 |
| Washington County, ID | Republican | R+30.9 |
Idaho results by county
21 counties. Third-party and independent votes are reported by the county source as one combined figure; every named candidate is listed in the complete result below.
| Led by | |||||
|---|---|---|---|---|---|
| Ada County | Theodore Roosevelt+3,070 | 4,53669.5% | 1,46622.5% | 5238.0% | 6,525 |
| Bannock County | Theodore Roosevelt+1,763 | 2,82668.6% | 1,06325.8% | 2325.6% | 4,121 |
| Bear Lake County | Theodore Roosevelt+769 | 1,53866.3% | 76933.1% | 140.6% | 2,321 |
| Bingham County | Theodore Roosevelt+2,296 | 3,18671.2% | 89019.9% | 4008.9% | 4,476 |
| Blaine County | Theodore Roosevelt+450 | 1,22556.4% | 77535.7% | 1738.0% | 2,173 |
| Boise County | Theodore Roosevelt+414 | 1,05356.3% | 63934.2% | 1789.5% | 1,870 |
| Canyon County | Theodore Roosevelt+2,147 | 3,17266.6% | 1,02521.5% | 56911.9% | 4,766 |
| Cassia County | Theodore Roosevelt+759 | 1,10572.5% | 34622.7% | 734.8% | 1,524 |
| Custer County | Theodore Roosevelt+67 | 49651.3% | 42944.4% | 424.3% | 967 |
| Elmore County | Theodore Roosevelt+160 | 59353.1% | 43338.8% | 918.1% | 1,117 |
| Fremont County | Theodore Roosevelt+2,591 | 3,86970.6% | 1,27823.3% | 3366.1% | 5,483 |
| Idaho County | Theodore Roosevelt+1,350 | 2,73161.1% | 1,38130.9% | 3568.0% | 4,468 |
| Kootenai County | Theodore Roosevelt+2,987 | 4,16567.5% | 1,17819.1% | 82313.3% | 6,166 |
| Latah County | Theodore Roosevelt+2,336 | 3,27670.2% | 94020.1% | 4519.7% | 4,667 |
| Lemhi County | Theodore Roosevelt+222 | 78655.4% | 56439.8% | 684.8% | 1,418 |
| Lincoln County | Theodore Roosevelt+426 | 68868.2% | 26226.0% | 595.8% | 1,009 |
| Nez Perce County | Theodore Roosevelt+2,260 | 3,95663.0% | 1,69627.0% | 62910.0% | 6,281 |
| Oneida County | Theodore Roosevelt+1,433 | 2,33970.5% | 90627.3% | 752.3% | 3,320 |
| Owyhee County | Theodore Roosevelt+270 | 66355.0% | 39332.6% | 15012.4% | 1,206 |
| Shoshone County | Theodore Roosevelt+2,579 | 3,69566.1% | 1,11620.0% | 77713.9% | 5,588 |
| Washington County | Theodore Roosevelt+963 | 1,89460.7% | 93129.8% | 2959.5% | 3,120 |
Nominees: Alton B. Parker (D) · Theodore Roosevelt (R)
Idaho's presidential margins
1892–2024, the 1904 contest in context
| Year | Margin (D minus R) |
|---|---|
| 1892 | −44.2% |
| 1896 | +56.8% |
| 1900 | +3.8% |
| 1904 | −40.4% |
| 1908 | −16.9% |
| 1912 | +1.1% |
| 1916 | +10.9% |
| 1920 | −31.3% |
| 1924 | −30.8% |
| 1928 | −29.3% |
| 1932 | +20.4% |
| 1936 | +29.8% |
| 1940 | +9.1% |
| 1944 | +3.5% |
| 1948 | +2.7% |
| 1952 | −31.0% |
| 1956 | −22.4% |
| 1960 | −7.6% |
| 1964 | +1.8% |
| 1968 | −26.1% |
| 1972 | −38.2% |
| 1976 | −22.8% |
| 1980 | −41.3% |
| 1984 | −46.0% |
| 1988 | −26.1% |
| 1992 | −13.6% |
| 1996 | −18.5% |
| 2000 | −39.5% |
| 2004 | −38.1% |
| 2008 | −25.4% |
| 2012 | −31.9% |
| 2016 | −31.8% |
| 2020 | −30.8% |
| 2024 | −36.5% |
Source. Compiled historical county records — 1904 presidential returns · official county-level results. Real returns — nothing estimated.