2026 results · Illinois · Illinois 8th District
Melissa Bean, the Democrat, holds Illinois's 8th District for the Democrats
Kamala Harris carried the district by 6.8 points in 2024; this year's count is a 21.5-point move toward the Democrats.
| Candidate | Votes | Share | Share of the vote |
|---|---|---|---|
| Melissa BeanDemocrat | 136,813 | 64.2% | |
| Jennifer DavisRepublican | 76,460 | 35.9% |
Called by Call the Map, Nov 4, 10:46 AM EST · 92% counted.
About 92% of the expected vote counted213,273 votesCount last changed Nov 7, 4:31 PM EST · checked Nov 7, 5:00 PM ESTSource: the official state and county counts, gathered by civicAPI
The map
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About the seat
Illinois's 8th District takes in all or part of 3 counties. The Democrats held it before this election. Its voters went D+6.8 for president in 2024. Its move from that vote, 21.5 points toward the Democrats, ranks 3 of 17 among the state's districts, counting from the largest move toward the Democrats.
- 2024 president
- D+6.8
- 2024 House race, same lines
- D+14.1
- Move from 2024, rank in state
- 3 of 17
- Cook County43%
- Kane County33%
- DuPage County24%
Shares are of the votes counted this year. The 2024 House figure is the same district, on the same lines.
What the count shows
Added together, the 3 counties compared moved 21.5 points toward the Democrats from the 2024 presidential vote.
The counties compared cast 68% as many votes as in 2024, from 76% in Kane County to 65% in Cook County.
Cook County moved most: D+11.2 for president in 2024, D+34.6 this year
The 3 counties with the largest moves from the 2024 presidential vote, among those with 2,000 or more votes for president in 2024 and a quarter of that counted. Each line runs from the 2024 margin to this year’s.
2024 president 2026
Cook County added 15,996 net votes for Bean against the 2024 margin, 41% of the district's change
Across the 3 counties compared, the margin moved by 39,076 votes toward Bean: this year’s lead in votes against the 2024 presidential lead in votes, county by county. The figure counts voters who changed sides and differences in who turned out alike; the count cannot tell them apart.
- Cook County+15,996 Bean
- Kane County+12,085 Bean
- DuPage County+10,995 Bean
1 county Donald Trump carried in 2024 is led by Bean this year
Striped on the map above. Largest first.
- DuPage CountyR+1.0D+20.1
Illinois’s ballot
StatewideDemocrats won all 6 of Illinois's statewide races.
U.S. HouseBefore the election D 14–3, now D 14–3
won leads, still counting changed party. Margins are the leader’s share minus the runner-up’s, in points.
Every count on this page is the official count, from the state and its counties. Counts are unofficial until the state certifies them. The 2024 comparison is the presidential vote, Kamala Harris against Donald Trump, on the same ground. Margins are the Democrat minus the Republican, in points of all votes.