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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1998/US Senate/Wisconsin
      1998·US Senate·Wisconsin

      Wisconsin US Senate

      Winner
      DEM
      Russell D Feingold
      50.5%890,059 votes
      Runner-up
      REP
      Mark W Neumann
      48.4%852,272 votes
      Margin
      D+2.1
      1,760,836 total votes
      3 candidates1,760,836 total votes
      CandidatePartyVotes ▼%Vote Share
      Russell D FeingoldDEM✓
      		DEM890,05950.5%
      Mark W NeumannREP
      		REP852,27248.4%
      OtherOTH
      		OTH18,5051.1%

      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
      2006
      Herb KohlDEM
      D+37.8
      2004
      Russell D FeingoldDEM
      D+11.2
      2000
      Herb KohlDEM
      D+24.5
      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

      Russell D FeingoldDEM
      Record6W-2L
      Avg MarginD+17.1
      Career1982-2016
      US Senate / State Senate
      Full profile →
      Mark W NeumannREP
      Record2W-2L
      Avg MarginD+2.1
      Career1992-1998
      US Senate / US House
      Full profile →

      Also in Wisconsin, 1998

      US House9 contests →Governor1 contest →
      ← All 1998 US Senate races1998 overviewWisconsin profileAll elections