Elections / 1904 · President · ID
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 |
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% |
County-by-county results — 21 counties
| County | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| Ada County | R | 1,466 | 4,536 | 6,525 | |
| Bannock County | R | 1,063 | 2,826 | 4,121 | |
| Bear Lake County | R | 769 | 1,538 | 2,321 | |
| Bingham County | R | 890 | 3,186 | 4,476 | |
| Blaine County | R | 775 | 1,225 | 2,173 | |
| Boise County | R | 639 | 1,053 | 1,870 | |
| Canyon County | R | 1,025 | 3,172 | 4,766 | |
| Cassia County | R | 346 | 1,105 | 1,524 | |
| Custer County | R | 429 | 496 | 967 | |
| Elmore County | R | 433 | 593 | 1,117 | |
| Fremont County | R | 1,278 | 3,869 | 5,483 | |
| Idaho County | R | 1,381 | 2,731 | 4,468 | |
| Kootenai County | R | 1,178 | 4,165 | 6,166 | |
| Latah County | R | 940 | 3,276 | 4,667 | |
| Lemhi County | R | 564 | 786 | 1,418 | |
| Lincoln County | R | 262 | 688 | 1,009 | |
| Nez Perce County | R | 1,696 | 3,956 | 6,281 | |
| Oneida County | R | 906 | 2,339 | 3,320 | |
| Owyhee County | R | 393 | 663 | 1,206 | |
| Shoshone County | R | 1,116 | 3,695 | 5,588 | |
| Washington County | R | 931 | 1,894 | 3,120 |
Source. Compiled historical county records — 1904 presidential returns · official county-level results. Real returns — nothing estimated.