Mike Crapo
U.S. Senator from Idaho since 1999. Next on the ballot in 2028.
U.S. Senator from IdahoBorn 1951
- In office
- 27 yrs
- Since 1999
- Bills became law
- 1
- 31 sponsored, 119th Congress
- Votes missed
- 1.2%
- Chamber median 2.1%
- With party
- 100%
- On votes splitting the parties
- Last margin
- +31.9
- Won 2022
- Next election
- 2028
- Nov 7, 2028
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Nov 7, 2026, 3:00 PM ET
Committees
119th Congress.
- Senate Committee on Banking, Housing, and Urban AffairsFinancial Institutions and Consumer ProtectionHousing, Transportation, and Community DevelopmentSecurities, Insurance, and Investment
- Senate Committee on Finance · ChairmanEnergy, Natural Resources, and Infrastructure · Ex OfficioFiscal Responsibility and Economic Growth · Ex OfficioHealth Care · Ex OfficioInternational Trade, Customs, and Global Competitiveness · Ex OfficioSocial Security, Pensions, and Family Policy · Ex OfficioTaxation and IRS Oversight · Ex Officio
- Senate Committee on the Budget
- Joint Committee on Taxation · Chairman
Source: congress-legislators committeesUpdated Nov 7, 2026, 3:00 PM ET
Legislation
Public Lands and Natural Resources · Became law Dec 2025
Government Operations and Politics · In committee Sep 2026
Public Lands and Natural Resources · Introduced Sep 2026
Source: Congress.gov billsUpdated Nov 6, 2026, 3:27 PM ET
Voting record
Where Crapo sits in the U.S. Senate
Crapo is closer to the center than 38% of the chamber's Republicans.
Closest: Steve Daines, Roger Marshall, David McCormick
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:06 PM ET
With Crapo’s party
- Votes with the chamber's Republicans100%
- Cosponsorships of the other party's bills19%
Black tick: the average of Republicans in the U.S. Senate.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Crapo’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Crapo | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| Jun 5, 2026 | S 2: Secure America Act | Yes | Yes | No | Passed 52–47 |
| Apr 16, 2026 | HJRES 140: Providing for congressional disapproval under chapter 8 of title 5, United States Code,… | Yes | Yes | No | Passed 50–49 |
| Feb 12, 2026 | HJRES 142: Disapproving the action of the District of Columbia Council in approving the D.C.… | Yes | Yes | No | Passed 49–47 |
| Jan 30, 2026 | HR 7148: Consolidated Appropriations Act, 2026 | Yes | Yes | No | Passed 71–29 |
| Dec 4, 2025 | HJRES 131: Providing for congressional disapproval under chapter 8 of title 5, United States Code,… | Yes | Yes | No | Passed 49–45 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Crapo was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin |
|---|---|---|---|
| 2022 | U.S. Senate, Idaho | Won | R+31.9 |
| 2016 | U.S. Senate, Idaho | Won | R+38.4 |
| 2010 | U.S. Senate, Idaho | Won | R+46.3 |
| 2004 | U.S. Senate, Idaho | Won | — |
| 1998 | U.S. Senate, Idaho | Won | R+41.1 |
| 1996 | U.S. House, ID-2 | Won | R+39.3 |
| 1994 | U.S. House, ID-2 | Won | R+49.9 |
| 1992 | U.S. House, ID-2 | Won | R+25.4 |
| 1990 | Idaho State Senate, District 32 | Won | R+0.1 |
Source: 99chambers results archive
Seats Crapo has held
- U.S. Senate, Idaho · 1999–2029
- U.S. House, ID-2 · 1993–1999
- Idaho State Senate, District 32 · 1990–1992
Source: 99chambers results archive
Who Crapo has run against
- David Roth (D) · 2022 general, won
- Jerry Sturgill (D) · 2016 general, won
- P. Tom Sullivan (D) · 2010 general, won
- Bill Mauk (D) · 1998 general, won
- John D. Seidl (D) · 1996 general, won
- Penny Fletcher (D) · 1994 general, won
Source: 99chambers results archive
How we know Crapo
One person, matched across every source we use.
- Bioguide C000880
- FEC S8ID00027
- Wikidata Q734319
- Ballotpedia Mike Crapo
- Vote Smart 26830
- GovTrack 300030
- OpenSecrets N00006267
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Nov 7, 2026, 3:00 PM ET