Kane County, IL
IL · Presidential Elections 1892–2024
Kane County, IL (Illinois) voted D+9.3 for Kamala Harris (Democrat) in the 2024 presidential election, with Harris receiving 120,077 votes (53.72%) to 99,260 (44.4%) for Trump.
This represents a R+5.1% swing toward Republicans compared to 2020. Kane County is classified as a lean Democratic county. Kane County has voted Democratic in every presidential election since 2008. The county has a population of approximately 517,255.
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 | 53.7%(120,077) | 44.4%(99,260) | D+9.3 | R+5.1 |
| 2020 | 56.1%(130,166) | 41.7%(96,775) | D+14.4 | D+3.9 |
| 2016 | 51.9%(103,665) | 41.4%(82,734) | D+10.5 | D+9.4 |
| 2012 | 49.7%(90,332) | 48.6%(88,335) | D+1.1 | R+10.7 |
| 2008 | 55.2%(106,756) | 43.4%(83,963) | D+11.8 | D+22.7 |
| 2004 | 44.1%(73,813) | 55.0%(92,065) | R+10.9 | D+1.0 |
| 2000 | 42.5%(60,127) | 54.5%(76,996) | R+11.9 | R+6.3 |
| 1996 | 41.8%(47,902) | 47.4%(54,375) | R+5.6 | D+3.0 |
| 1992 | 34.8%(44,568) | 43.5%(55,684) | R+8.7 | D+20.2 |
| 1988 | 35.2%(36,366) | 64.1%(66,283) | R+28.9 | D+9.8 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Kane County, IL • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 55.7%(86,615) | 44.3%(68,771) | D+11.5 | D+0.0 |
| 2020 | 53.3%(122,627) | 41.9%(96,270) | D+11.5 | D+6.8 |
| 2016 | 49.1%(97,088) | 44.5%(87,886) | D+4.7 | D+11.7 |
| 2014 | 44.3%(55,253) | 51.3%(64,014) | R+7.0 | D+11.3 |
| 2010 | 37.5%(47,486) | 55.8%(70,621) | R+18.3 | R+39.2 |
| 2008 | 58.4%(109,917) | 37.5%(70,521) | D+20.9 | R+9.6 |
| 2004 | 63.3%(101,105) | 32.8%(52,319) | D+30.6 | D+33.1 |
| 2002 | 47.6%(50,086) | 50.1%(52,770) | R+2.5 | D+23.1 |
| 1998 | 35.6%(31,631) | 61.2%(54,399) | R+25.6 | R+17.2 |
| 1996 | 43.2%(48,738) | 51.6%(58,228) | R+8.4 | D+0.9 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 53.1%(84,777) | 42.6%(68,064) | D+10.5 | D+8.1 |
| 2018 | 47.9%(81,310) | 45.5%(77,289) | D+2.4 | D+25.9 |
| 2014 | 37.0%(46,363) | 60.5%(75,835) | R+23.5 | R+7.9 |
| 2010 | 38.2%(48,579) | 53.8%(68,426) | R+15.6 | R+10.4 |
| 2006 | 40.2%(45,498) | 45.4%(51,359) | R+5.2 | D+13.8 |
| 2002 | 38.6%(40,877) | 57.6%(60,999) | R+19.0 | D+12.7 |
| 1998 | 33.3%(29,507) | 64.9%(57,617) | R+31.7 | D+19.9 |
| 1994 | 23.3%(17,517) | 74.8%(56,340) | R+51.5 | R+29.5 |
| 1990 | 38.4%(28,298) | 60.4%(44,531) | R+22.0 | D+41.2 |
| 1986 | 3.9%(2,566) | 67.1%(44,140) | R+63.2 | R+26.6 |
Source: Official state election returns via MIT Election Data + Science Lab