DuPage County, Illinois: null
Illinois · Presidential Elections 1892–2024
D+13.1
2024 Margin
R+4.8%
2020→2024 Swing
D since 2008
Voting Streak
Classification
933K
Population
DuPage County, Illinois voted D+13.1 for Kamala Harris in 2024, with Harris receiving 251,164 votes (54.97%). This represented a R+4.8% swing toward Republicans compared to 2020. The county has voted Democratic in every presidential election since 2008.
Electoral Behavior
Volatility
6.1
Elasticity
Highly elastic
Trend
+1.0/yr (blue)
Quick Stats
2024 ResultD+13.1
2020→2024 SwingR+4.8%
Voting StreakD since 2008
Elections on Record34
Demographics
Population932,877
Median Age
39.9(US: 38.4)
College (BA+)
72.4%(US: 47.9%)
Median Income
$107,035(US: $78k)
White (non-Hisp)
63.1%(US: 57.5%)
Hispanic
15.7%(US: 18.6%)
Black
4.9%(US: 12.3%)
Asian
12.6%(US: 5.7%)
Homeownership
73.1%(US: 64.2%)
Poverty Rate
6.4%(US: 12.4%)
Veterans
3.6%(US: 6.4%)
Presidential Elections
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 55.0%(251,164) | 41.9%(191,243) | D+13.1 | -4.8 |
| 2020 | 57.7%(281,222) | 39.7%(193,611) | D+18.0 | +3.5 |
| 2016 | 53.1%(228,622) | 38.6%(166,415) | D+14.4 | +13.3 |
| 2012 | 49.7%(199,460) | 48.6%(195,046) | D+1.1 | -9.7 |
| 2008 | 54.7%(228,698) | 43.9%(183,626) | D+10.8 | +20.4 |
| 2004 | 44.8%(180,097) | 54.4%(218,902) | R+9.6 | +3.7 |
| 2000 | 41.9%(152,550) | 55.2%(201,037) | R+13.3 | -2.6 |
| 1996 | 40.0%(129,709) | 50.7%(164,630) | R+10.8 | +6.4 |
| 1992 | 30.9%(114,564) | 48.0%(178,271) | R+17.2 | +22.2 |
| 1988 | 30.0%(94,285) | 69.4%(217,907) | R+39.4 | +12.5 |
Senate Elections
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 57.0%(194,681) | 41.4%(141,316) | D+15.6 | +1.5 |
| 2020 | 54.8%(264,921) | 40.7%(196,759) | D+14.1 | +10.4 |
| 2016 | 49.1%(208,669) | 45.4%(193,069) | D+3.7 | +8.8 |
| 2014 | 45.5%(129,941) | 50.6%(144,505) | R+5.1 | +15.1 |
| 2010 | 37.4%(106,429) | 57.5%(163,875) | R+20.2 | -41.3 |
| 2008 | 58.7%(240,521) | 37.6%(154,134) | D+21.1 | -11.3 |
| 2004 | 64.3%(251,445) | 31.9%(124,642) | D+32.4 | +42.7 |
| 2002 | 44.1%(119,485) | 54.3%(147,227) | R+10.2 | +19.0 |
| 1998 | 34.0%(85,405) | 63.2%(158,928) | R+29.3 | -19.3 |
| 1996 | 43.0%(137,810) | 53.0%(169,734) | R+10.0 | +9.6 |
Governor Elections
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 54.7%(193,104) | 40.0%(141,170) | D+14.7 | +12.5 |
| 2018 | 48.4%(176,556) | 46.1%(168,347) | D+2.3 | +26.2 |
| 2014 | 36.8%(105,374) | 60.8%(174,041) | R+24.0 | -8.3 |
| 2010 | 38.6%(110,117) | 54.3%(154,986) | R+15.7 | -3.9 |
| 2006 | 38.7%(101,859) | 50.5%(132,938) | R+11.8 | +17.6 |
| 2002 | 33.9%(91,753) | 63.3%(171,386) | R+29.4 | +12.2 |
| 1998 | 28.4%(71,055) | 69.9%(175,223) | R+41.6 | +17.0 |
| 1994 | 19.9%(45,548) | 78.5%(179,395) | R+58.6 | -21.4 |
| 1990 | 31.0%(67,927) | 68.2%(149,436) | R+37.2 | +33.1 |
| 1986 | 2.8%(5,266) | 73.1%(136,238) | R+70.3 | -25.4 |