Mike Simpson Mike Simpson (Republican, ID-02, Idaho). In Congress since Jan 6, 1999.
Campaign money Raised $1,409,212 for the 2026 race, spent $1,213,826, $300,591 cash on hand (FEC filings through Oct 14, 2026). 44% of the money came from individuals; $787,000 from PACs and party committees. 351 itemized individual donors; 30% of itemized individual money came from Idaho. Details: https://politiciantracker.org/mike-simpson/money Voting record 682 roll-call votes from Jan 3, 2025 through Nov 12, 2026; 14 missed. On votes where the two parties split, voted with the Republican majority 95% of the time (450 with, 22 against); 196 votes had both parties' majorities on the same side. Details: https://politiciantracker.org/mike-simpson/votes Expenses House office spending: $2,907,855, including $233,747 on travel (House Statements of Disbursements through Jun 30, 2026). Campaign spending: $870,507, including $14,760 on travel (FEC filings through Oct 14, 2026). 5 privately sponsored trips disclosed to the House. Details: https://politiciantracker.org/mike-simpson/expenses Built by T10 (https://t10.net) from public records; not affiliated with any campaign.