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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1970/US Senate/Pennsylvania
      1970·US Senate·Pennsylvania

      Pennsylvania US Senate

      Winner
      REP
      Hugh Scott
      51.4%1,874,106 votes
      Runner-up
      DEM
      William G Sesler
      45.4%1,653,774 votes
      Margin
      R+6.0
      3,644,305 total votes
      3 candidates3,644,305 total votes
      CandidatePartyVotes ▼%Vote Share
      Hugh ScottREP✓
      		REP1,874,10651.4%
      William G SeslerDEM
      		DEM1,653,77445.4%
      OtherOTH
      		OTH116,4253.2%

      Seat History

      US Senate in Pennsylvania(Class II)

      2024
      Dave McCormickREP
      R+0.2
      2022
      John FettermanDEM
      D+4.9
      2018
      Robert CaseyDEM
      D+13.1
      2016
      Patrick J ToomeyREP
      R+1.4
      2012
      Robert CaseyDEM
      D+9.1
      2010
      Patrick J ToomeyREP
      R+2.0
      2006
      Robert CaseyDEM
      D+17.4
      2004
      Arlen SpecterREP
      R+10.6
      2000
      Rick SantorumREP
      R+6.9
      1998
      Arlen SpecterREP
      R+26.6
      1994
      Rick SantorumREP
      R+2.5
      1992
      Arlen SpecterREP
      R+2.8
      1991(S)
      Harris WoffordDEM
      D+10.0
      1988
      John HeinzREP
      R+34.0
      1986
      Arlen SpecterREP
      R+13.6
      View all US Senate history for Pennsylvania →

      Candidates

      Hugh ScottREP
      Record3W-0L
      Avg MarginR+3.5
      Career1958-1970
      US Senate
      Full profile →
      William G SeslerDEM
      Record1W-1L
      Avg MarginD+7.6
      Career1968-1970
      US Senate / State Senate
      Full profile →

      Also in Pennsylvania, 1970

      Governor1 contest →
      ← All 1970 US Senate races1970 overviewPennsylvania profileAll elections