Mike Bost Mike Bost (Republican, IL-12, Illinois). In Congress since Jan 6, 2015.
Campaign money Raised $1,617,353 for the 2026 race, spent $1,124,840, $844,809 cash on hand (FEC filings through Oct 14, 2026). 36% of the money came from individuals; $1,036,059 from PACs and party committees. 404 itemized individual donors; 65% of itemized individual money came from Illinois. Details: https://politiciantracker.org/mike-bost/money Voting record 682 roll-call votes from Jan 3, 2025 through Nov 12, 2026; 11 missed. On votes where the two parties split, voted with the Republican majority 98% of the time (466 with, 8 against); 190 votes had both parties' majorities on the same side. Details: https://politiciantracker.org/mike-bost/votes Expenses House office spending: $2,652,675, including $103,532 on travel (House Statements of Disbursements through Jun 30, 2026). Campaign spending: $942,104, including $172,038 on travel (FEC filings through Oct 14, 2026). 18 privately sponsored trips disclosed to the House. Details: https://politiciantracker.org/mike-bost/expenses Built by T10 (https://t10.net) from public records; not affiliated with any campaign.