Custer County, ID
ID · Presidential Elections 1892–2024
Custer County, ID (Idaho) voted R+53.3 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 1,998 votes (75.4%) to 586 (22.11%) for Harris.
This represents a D+1.0% swing toward Democrats compared to 2020. Custer County is classified as a deep Republican county. Custer County has voted Republican in every presidential election since 1964. The county has a population of approximately 4,470.
Quick Stats
Demographics
Community Profile
Religious Composition
Source: Religion Census 2020Ancestry Groups
Source: Census ACSTop reported ancestry groups (compared to national average).
Age Distribution
Employment by Industry
Census ACSPresidential Elections
Presidential Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 22.1%(586) | 75.4%(1,998) | R+53.3 | D+1.0 |
| 2020 | 22.0%(603) | 76.3%(2,089) | R+54.3 | D+1.7 |
| 2016 | 17.7%(427) | 73.6%(1,777) | R+55.9 | R+4.3 |
| 2012 | 22.5%(530) | 74.2%(1,744) | R+51.6 | R+5.6 |
| 2008 | 26.0%(611) | 72.0%(1,694) | R+46.0 | D+5.0 |
| 2004 | 23.7%(559) | 74.7%(1,762) | R+51.0 | D+8.1 |
| 2000 | 17.9%(416) | 77.0%(1,794) | R+59.1 | R+32.6 |
| 1996 | 27.4%(635) | 53.9%(1,249) | R+26.5 | R+14.3 |
| 1992 | 26.1%(564) | 38.3%(829) | R+12.2 | D+21.4 |
| 1988 | 32.5%(616) | 66.1%(1,253) | R+33.6 | D+22.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Custer County, ID • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 17.9%(359) | 72.0%(1,447) | R+54.2 | R+3.4 |
| 2020 | 22.3%(603) | 73.0%(1,978) | R+50.8 | D+2.4 |
| 2016 | 18.1%(429) | 71.3%(1,693) | R+53.2 | R+0.4 |
| 2014 | 23.6%(420) | 76.4%(1,361) | R+52.8 | D+1.9 |
| 2010 | 18.7%(344) | 73.4%(1,351) | R+54.7 | R+19.0 |
| 2008 | 24.6%(567) | 60.3%(1,389) | R+35.7 | D+63.3 |
| 2004 | 0.0%(0) | 99.0%(1,937) | R+99.0 | R+45.0 |
| 2002 | 21.9%(391) | 75.9%(1,353) | R+54.0 | R+4.5 |
| 1998 | 24.1%(393) | 73.6%(1,200) | R+49.5 | R+6.3 |
| 1996 | 26.5%(604) | 69.7%(1,589) | R+43.2 | R+22.7 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 11.4%(464) | 60.3%(2,456) | R+48.9 | R+3.1 |
| 2018 | 25.7%(545) | 71.5%(1,518) | R+45.8 | R+8.6 |
| 2014 | 24.6%(441) | 61.8%(1,109) | R+37.2 | D+8.3 |
| 2010 | 22.5%(419) | 68.1%(1,267) | R+45.6 | R+12.6 |
| 2006 | 31.7%(602) | 64.6%(1,228) | R+32.9 | D+10.3 |
| 2002 | 27.0%(480) | 70.2%(1,248) | R+43.2 | R+1.0 |
| 1998 | 27.4%(452) | 69.6%(1,149) | R+42.2 | R+11.3 |
| 1994 | 31.7%(567) | 62.7%(1,119) | R+30.9 | R+32.3 |
| 1990 | 50.7%(653) | 49.3%(635) | D+1.4 | D+39.0 |
| 1986 | 30.8%(584) | 68.4%(1,296) | R+37.6 | R+18.5 |
Source: Official state election returns via MIT Election Data + Science Lab