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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2006/US Senate/Wisconsin
      2006·US Senate·Wisconsin

      Wisconsin US Senate

      Winner
      DEM
      Herb Kohl
      67.3%1,439,214 votes
      Runner-up
      REP
      Robert G. Lorge
      29.5%630,299 votes
      Margin
      D+37.8
      2,138,297 total votes
      3 candidates2,138,297 total votes
      CandidatePartyVotes ▼%Vote Share
      Herb KohlDEM✓
      		DEM1,439,21467.3%
      Robert G. LorgeREP
      		REP630,29929.5%
      OtherOTH
      		OTH68,7843.2%

      Seat History

      US Senate in Wisconsin(Class II)

      2024
      Tammy BaldwinDEM
      D+0.8
      2022
      Ronald B JohnsonREP
      R+1.0
      2018
      Tammy BaldwinDEM
      D+10.8
      2016
      Ronald B JohnsonREP
      R+3.4
      2012
      Tammy BaldwinDEM
      D+5.5
      2010
      Ronald B JohnsonREP
      R+4.8
      2004
      Russell D FeingoldDEM
      D+11.2
      2000
      Herb KohlDEM
      D+24.5
      1998
      Russell D FeingoldDEM
      D+2.1
      1994
      Herb KohlDEM
      D+17.6
      1992
      Russell D FeingoldDEM
      D+6.6
      1988
      Herb KohlDEM
      D+4.5
      1986
      Bob KastenREP
      R+3.5
      1982
      William ProxmireDEM
      D+29.5
      View all US Senate history for Wisconsin →

      Candidates

      Herb KohlDEM
      Record4W-0L
      Avg MarginD+21.1
      Career1988-2006
      US Senate
      Full profile →
      Robert G. LorgeREP
      Record0W-1L
      Avg MarginD+37.8
      Career2006-2006
      US Senate
      Full profile →

      Also in Wisconsin, 2006

      US House8 contests →Governor1 contest →
      ← All 2006 US Senate races2006 overviewWisconsin profileAll elections