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  1. House

IL-11 House winner?

Resolves by winning party
100
Chance
Bill Foster
Democratic party
96.4%

Bill Foster

Democratic party
96.4%
Jeff Walter
Republican party
3.6%

Jeff Walter

Republican party
3.6%
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Illinois's 11th District margin of victory
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Illinois 11 House General Election: voter turnout
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IL-11 House election: Bill Foster vote percent
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IL-11 House election: Jeffrey Walter vote percent
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More Illinois and 2026 Midterm Races

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IL-11 House winner?

Bill Foster

Odds
98% chance
Max payout
Nov 3, 2027
$0
Foster
Nov 3 ·D +26.5margin forecast
Walter
$5,482 vol
Race Intel

IL-11 House Race 2026

ElectionNov 3, 2026General election
IncumbentBill Foster (D)Running for re-election

IL-11 House Candidates and Fundraising

CandidateRaisedSmall Donors
  • Bill FosterD
    $2.2M
    6.0%
    $2.2M raised·6.0% small donors
  • Jeffrey WalterR
    $311.4K
    18%
    $311.4K raised·18% small donors

Foster vs. Walter Polls vs. Kalshi Odds

Polling averageNo public polling average for this race yet
Kalshi oddsFoster 96%Walter 4% · $1,170 traded
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.

Past IL-11 Election Results

Past presidential elections

2024D +11.4%2020D +15.3%