Adams County, ID
ID · Presidential Elections 1912–2024
Adams County, ID (Idaho) voted R+54.5 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 2,037 votes (75.98%) to 577 (21.52%) for Harris.
This represents a R+2.3% swing toward Republicans compared to 2020. Adams County is classified as a deep Republican county. Adams County has voted Republican in every presidential election since 1968. The county has a population of approximately 4,744.
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 | 21.5%(577) | 76.0%(2,037) | R+54.5 | R+2.3 |
| 2020 | 22.9%(591) | 75.1%(1,941) | R+52.2 | D+0.1 |
| 2016 | 19.0%(415) | 71.3%(1,556) | R+52.3 | R+11.7 |
| 2012 | 28.0%(577) | 68.6%(1,413) | R+40.6 | R+6.6 |
| 2008 | 31.4%(728) | 65.4%(1,517) | R+34.0 | D+10.2 |
| 2004 | 26.9%(555) | 71.2%(1,468) | R+44.3 | D+15.5 |
| 2000 | 17.6%(336) | 77.3%(1,476) | R+59.7 | R+33.2 |
| 1996 | 27.6%(537) | 54.0%(1,053) | R+26.5 | R+11.1 |
| 1992 | 23.6%(457) | 38.9%(754) | R+15.3 | D+10.5 |
| 1988 | 35.7%(643) | 61.5%(1,107) | R+25.8 | D+17.2 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Adams County, ID • 1912–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 18.3%(367) | 70.9%(1,425) | R+52.6 | R+5.6 |
| 2020 | 24.4%(625) | 71.4%(1,828) | R+47.0 | D+0.3 |
| 2016 | 21.6%(459) | 68.9%(1,463) | R+47.3 | R+1.0 |
| 2014 | 26.8%(375) | 73.2%(1,022) | R+46.3 | D+7.2 |
| 2010 | 20.4%(338) | 73.9%(1,225) | R+53.5 | R+27.9 |
| 2008 | 31.4%(698) | 57.0%(1,268) | R+25.6 | D+74.3 |
| 2004 | 0.0%(0) | 99.9%(1,633) | R+99.9 | R+48.5 |
| 2002 | 22.5%(360) | 73.9%(1,184) | R+51.4 | R+0.7 |
| 1998 | 23.2%(382) | 73.9%(1,217) | R+50.7 | R+10.9 |
| 1996 | 29.0%(565) | 68.9%(1,340) | R+39.8 | R+6.5 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 11.8%(478) | 63.7%(2,574) | R+51.9 | R+14.7 |
| 2018 | 30.4%(579) | 67.6%(1,288) | R+37.2 | D+0.7 |
| 2014 | 26.5%(373) | 64.4%(907) | R+37.9 | D+7.0 |
| 2010 | 22.9%(384) | 67.9%(1,137) | R+45.0 | R+23.8 |
| 2006 | 37.5%(635) | 58.6%(994) | R+21.2 | D+7.7 |
| 2002 | 34.2%(547) | 63.0%(1,009) | R+28.9 | D+22.4 |
| 1998 | 22.6%(379) | 73.9%(1,237) | R+51.2 | R+26.3 |
| 1994 | 35.2%(609) | 60.1%(1,040) | R+24.9 | R+37.4 |
| 1990 | 56.3%(794) | 43.7%(617) | D+12.5 | D+44.9 |
| 1986 | 33.2%(596) | 65.6%(1,177) | R+32.4 | R+52.8 |
Source: Official state election returns via MIT Election Data + Science Lab