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Mike Bost represents Illinois's 12th Congressional District in the U.S. House of Representatives as a Republican. He serves on three major committees: Transportation and Infrastructure, Veterans' Affairs, and Agriculture, with assignments to multiple subcommittees including those focused on railroads, water resources, highways, and farm commodities. Before his election to Congress, Bost served in the Illinois House of Representatives. His committee work reflects the district's interests in transportation infrastructure, agricultural policy, and veterans' services.
- Name
- Mike Bost
- Party
- Republican
- State
- Illinois
- District
- IL-12
- Committees
- Railroads, Pipelines, and Hazardous Materials Subcommittee, Water Resources and Environment Subcommittee, Veterans' Affairs Committee
- Key Fact 1
- Mike Bost represents Illinois's 12th Congressional District in the U.S. House of Representatives.
- Key Fact 2
- He serves on the Transportation and Infrastructure Committee with assignments to the Railroads, Pipelines, and Hazardous Materials Subcommittee, Water Resources and Environment Subcommittee, and Highways and Transit Subcommittee.
- Key Fact 3
- Bost is a member of the House Veterans' Affairs Committee.
- Key Fact 4
- He serves on the Agriculture Committee, specifically on the General Farm Commodities, Risk Management, and Credit Subcommittee.
- Key Fact 5
- Prior to his congressional service, Bost served in the Illinois House of Representatives.
- Key Fact 6
- Illinois's 12th District is located in the southern portion of the state.
- Key Fact 7
- His committee assignments align with key district interests including transportation infrastructure, agriculture, and support for military veterans.
Data from Congress.gov
Fact Sheet
- Name
- Mike Bost
- Party
- Republican
- State
- Illinois
- District
- IL-12
- Chamber
- House
- Committees
- Railroads, Pipelines, and Hazardous Materials Subcommittee, Water Resources and Environment Subcommittee, Veterans' Affairs Committee
- Key Votes
- 50
Data from Congress.gov
Promise vs. Vote
Promise Kept Rate
82%
Kept 9 of 11 promises this session
Co-sponsored · Voted NAY · Dec 17, 2025
Co-sponsored · Voted YEA · Dec 11, 2025
Co-sponsored · Voted YEA · Nov 19, 2025
Co-sponsored · Voted YEA · Sep 19, 2025
Co-sponsored · Voted YEA · Jul 17, 2025
Co-sponsored · Voted YEA · Apr 10, 2025
Co-sponsored · Voted YEA · Apr 7, 2025
Co-sponsored · Voted YEA · Mar 5, 2025
Co-sponsored · Voted NAY · Jan 23, 2025
Co-sponsored · Voted YEA · Jan 14, 2025
Co-sponsored · Voted YEA · Jan 7, 2025
