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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2010/US Senate/Idaho
      2010·US Senate·Idaho

      Idaho US Senate

      Winner
      REP
      Michael D Crapo
      71.2%319,953 votes
      Runner-up
      DEM
      P. Tom Sullivan
      24.9%112,057 votes
      Margin
      R+46.3
      449,530 total votes
      3 candidates449,530 total votes
      CandidatePartyVotes ▼%Vote Share
      Michael D CrapoREP✓
      		REP319,95371.2%
      P. Tom SullivanDEM
      		DEM112,05724.9%
      OtherOTH
      		OTH17,5203.9%

      Seat History

      US Senate in Idaho(Class I)

      2022
      Mike CrapoREP
      R+31.9
      2020
      Jim RischREP
      R+29.4
      2016
      Michael D CrapoREP
      R+38.4
      2014
      Jim RischREP
      R+30.7
      2008
      Jim RischREP
      R+23.6
      2004
      Michael D CrapoREP
      R+99.2
      2002
      Larry E CraigREP
      R+32.6
      1998
      Michael D CrapoREP
      R+41.1
      1996
      Larry E CraigREP
      R+17.1
      1992
      Dirk KempthorneREP
      R+13.1
      1990
      Larry E CraigREP
      R+22.6
      1986
      Steven D SymmsREP
      R+3.1
      1984
      James A. McClureREP
      R+46.2
      1980
      Steven D SymmsREP
      R+1.0
      View all US Senate history for Idaho →

      Candidates

      P. Tom SullivanDEM
      Record0W-1L
      Avg MarginR+46.3
      Career2010-2010
      US Senate
      Full profile →
      Michael D CrapoREP
      Record11W-0L
      Avg MarginR+71.0
      Career1984-2016
      US Senate / US House / State Senate
      Full profile →

      Also in Idaho, 2010

      US House2 contests →Governor1 contest →
      ← All 2010 US Senate races2010 overviewIdaho profileAll elections