Mike Crapo is the Republican U.S. Senator from Idaho, in office since 1999.
Current term began January 3, 2023. In the Senate since January 6, 1999.
Committee assignments
- Senate Committee on Banking, Housing, and Urban Affairs
- Senate Committee on Finance (Chairman)
- Senate Committee on the Budget
- Joint Committee on Taxation (Chairman)
Committee work shapes much of what happens in the Senate, from hearings to shaping bills before they reach the floor.
Term and next election
Mike Crapo holds a Class 3 seat in the United States Senate. Senators serve six-year terms, and the two seats in each state sit in different classes, so they are not up for election in the same year. This seat is next on the ballot in 2028, when voters across Idaho choose who fills it.
Idaho
Mike Crapo is one of two U.S. Senators for Idaho, who represent the whole state rather than a single district. For the U.S. House delegation, see the Idaho congressional districts. To find your own House representative, use the home page lookup.
Washington office: 239 Dirksen Senate Office Building Washington DC 20510
Frequently asked questions
When is Mike Crapo next up for election?
This seat is a Class 3 Senate seat, next up for election in 2028. Every voter in Idaho takes part in that race.
What committees does Mike Crapo serve on?
Mike Crapo serves on the Senate Committee on Banking, Housing, and Urban Affairs, Senate Committee on Finance, Senate Committee on the Budget, Joint Committee on Taxation.
How do I contact Mike Crapo?
You can reach the office of Mike Crapo by phone at 202-224-6142 or through the official U.S. Senate website. The Washington office is at 239 Dirksen Senate Office Building Washington DC 20510.
Related on this site
- Idaho congressional districts
- All 100 U.S. senators
- 2026 Senate elections
- What does a U.S. senator do?
- How to find your U.S. senators
Last updated July 10, 2026.
Data last checked September 26, 2026.