Lewis County, ID
ID · Presidential Elections 1912–2024
Lewis County, ID (Idaho) voted R+64.8 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 1,503 votes (81.38%) to 306 (16.57%) for Harris.
This represents a R+3.8% swing toward Republicans compared to 2020. Lewis County is classified as a deep Republican county. Lewis County has voted Republican in every presidential election since 1996. The county has a population of approximately 3,682.
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 | 16.6%(306) | 81.4%(1,503) | R+64.8 | R+3.8 |
| 2020 | 18.7%(349) | 79.6%(1,489) | R+61.0 | R+2.3 |
| 2016 | 17.0%(270) | 75.6%(1,202) | R+58.6 | R+10.5 |
| 2012 | 24.5%(396) | 72.7%(1,173) | R+48.1 | R+4.0 |
| 2008 | 26.6%(479) | 70.7%(1,275) | R+44.1 | D+6.4 |
| 2004 | 24.2%(440) | 74.7%(1,359) | R+50.5 | D+6.4 |
| 2000 | 19.9%(335) | 76.7%(1,295) | R+56.9 | R+46.9 |
| 1996 | 35.9%(674) | 45.8%(861) | R+9.9 | R+14.5 |
| 1992 | 37.9%(674) | 33.4%(593) | D+4.6 | D+3.3 |
| 1988 | 50.1%(807) | 48.8%(786) | D+1.3 | D+22.4 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Lewis County, ID • 1912–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 13.0%(176) | 80.7%(1,097) | R+67.8 | R+10.2 |
| 2020 | 19.3%(357) | 76.8%(1,420) | R+57.5 | D+3.9 |
| 2016 | 16.1%(257) | 77.5%(1,239) | R+61.5 | R+12.6 |
| 2014 | 25.6%(307) | 74.4%(893) | R+48.8 | D+4.5 |
| 2010 | 20.9%(271) | 74.2%(963) | R+53.4 | R+16.3 |
| 2008 | 27.7%(492) | 64.8%(1,150) | R+37.0 | D+62.4 |
| 2004 | 0.0%(0) | 99.5%(1,506) | R+99.5 | R+60.3 |
| 2002 | 29.6%(414) | 68.7%(962) | R+39.1 | R+1.3 |
| 1998 | 29.8%(397) | 67.6%(901) | R+37.8 | R+19.7 |
| 1996 | 40.0%(742) | 58.1%(1,078) | R+18.1 | R+18.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 9.0%(246) | 74.4%(2,026) | R+65.4 | R+13.5 |
| 2018 | 23.3%(326) | 75.2%(1,051) | R+51.9 | R+32.6 |
| 2014 | 35.3%(428) | 54.5%(662) | R+19.3 | D+16.6 |
| 2010 | 27.4%(358) | 63.3%(827) | R+35.9 | R+21.9 |
| 2006 | 41.7%(578) | 55.7%(773) | R+14.1 | R+4.3 |
| 2002 | 44.3%(618) | 54.0%(754) | R+9.7 | D+35.8 |
| 1998 | 25.8%(352) | 71.4%(973) | R+45.6 | R+20.3 |
| 1994 | 35.7%(568) | 60.9%(970) | R+25.3 | R+69.1 |
| 1990 | 71.9%(902) | 28.1%(352) | D+43.9 | D+7.3 |
| 1986 | 67.7%(1,054) | 31.1%(484) | D+36.6 | D+4.3 |
Source: Official state election returns via MIT Election Data + Science Lab