Randolph County, IL
IL · Presidential Elections 1892–2024
Randolph County, IL (Illinois) voted R+50.0 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 10,624 votes (74.12%) to 3,461 (24.15%) for Harris.
This represents a D+0.2% swing toward Democrats compared to 2020. Randolph County is classified as a deep Republican county. Randolph County has voted Republican in every presidential election since 2000. The county has a population of approximately 30,058.
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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 | 24.1%(3,461) | 74.1%(10,624) | R+50.0 | D+0.2 |
| 2020 | 24.1%(3,592) | 74.3%(11,076) | R+50.2 | R+3.8 |
| 2016 | 24.2%(3,439) | 70.6%(10,023) | R+46.4 | R+28.9 |
| 2012 | 39.9%(5,759) | 57.4%(8,290) | R+17.5 | R+16.6 |
| 2008 | 48.6%(7,395) | 49.6%(7,538) | R+0.9 | D+7.8 |
| 2004 | 45.3%(6,771) | 54.0%(8,076) | R+8.7 | R+6.4 |
| 2000 | 47.5%(6,794) | 49.9%(7,127) | R+2.3 | R+16.0 |
| 1996 | 50.6%(7,419) | 37.0%(5,422) | D+13.6 | R+8.3 |
| 1992 | 51.5%(8,529) | 29.6%(4,899) | D+21.9 | D+19.0 |
| 1988 | 51.2%(7,844) | 48.3%(7,396) | D+2.9 | D+22.3 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Randolph County, IL • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 32.2%(3,610) | 67.8%(7,611) | R+35.7 | R+0.9 |
| 2020 | 31.7%(4,645) | 66.4%(9,741) | R+34.7 | R+25.8 |
| 2016 | 43.7%(6,119) | 52.6%(7,364) | R+8.9 | R+6.1 |
| 2014 | 46.7%(5,235) | 49.5%(5,544) | R+2.8 | D+13.1 |
| 2010 | 38.3%(4,358) | 54.2%(6,168) | R+15.9 | R+40.9 |
| 2008 | 60.8%(8,937) | 35.7%(5,251) | D+25.1 | R+3.0 |
| 2004 | 62.5%(9,009) | 34.4%(4,961) | D+28.1 | D+5.8 |
| 2002 | 60.5%(6,727) | 38.2%(4,249) | D+22.3 | D+40.7 |
| 1998 | 40.1%(4,941) | 58.4%(7,205) | R+18.4 | R+26.2 |
| 1996 | 52.6%(7,597) | 44.8%(6,467) | D+7.8 | R+7.4 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 26.0%(2,999) | 70.0%(8,092) | R+44.1 | R+36.0 |
| 2018 | 40.7%(4,955) | 48.8%(5,939) | R+8.1 | D+16.8 |
| 2014 | 34.5%(3,838) | 59.4%(6,607) | R+24.9 | R+11.0 |
| 2010 | 39.5%(4,607) | 53.4%(6,227) | R+13.9 | R+24.5 |
| 2006 | 50.7%(5,889) | 40.2%(4,661) | D+10.6 | R+9.7 |
| 2002 | 59.4%(6,780) | 39.1%(4,461) | D+20.3 | R+12.6 |
| 1998 | 66.3%(8,315) | 33.4%(4,187) | D+32.9 | D+57.1 |
| 1994 | 36.8%(4,455) | 61.0%(7,391) | R+24.2 | R+53.7 |
| 1990 | 64.5%(9,374) | 35.0%(5,093) | D+29.4 | D+67.7 |
| 1986 | 8.6%(1,087) | 46.9%(5,914) | R+38.3 | R+43.4 |
Source: Official state election returns via MIT Election Data + Science Lab