IL-12

Name: IL-12 Election 2026
Start: 2026-11-03
Location: Illinois

Illinois — U.S. House District 12

Nov 3, 2026Illinois2 candidates

Incumbent

Mike Bost

(R)Incumbent

In office since 2015 · 6 terms

Participation

98%

Party Unity

96%

Bipartisan

Coverage Scorecard

Net +504 votes

Good Look (3)Bad Look (1)

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Mike Bost

(R)Incumbent

Since 2015

Participation

98%

Party Unity

96%

Bipartisan

View Full Profile

Challengers

Julie Fortier

(D)

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Campaign finance data not yet available for this race.

Recent Coverage

Some Republican lawmakers have concerns about Elon Musk and DOGE. Here's what they've said - AP News

AP NewsMar 11, 2025

mixed

Election History

2024

2022

2020

2018

2026

Mike Bost(R)N/A

Julie Fortier(D)N/A

2024

Mike Bost(R)74.2%

Brian Roberts(D)25.8%

2022

Mike Bost(R)75.0%

Homer âchipâ Markel(D)25.0%

2020

Mike Bost(R)60.4%

Raymond C Lenzi(D)39.6%

2018

Mike Bost(R)51.6%

Robin Kelly(D)45.4%

Randy Auxier(G)3.0%

Campaign finance data sourced from FEC filings. Election results from MIT Election Lab. ChamberLight is not an official government source.

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