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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1980/US Senate/Maryland
      1980·US Senate·Maryland

      Maryland US Senate

      Winner
      REP
      Charles M. Mathias Jr.
      66.2%850,970 votes
      Runner-up
      DEM
      Edward F Conroy
      33.8%435,118 votes
      Margin
      R+32.3
      1,286,088 total votes
      2 candidates1,286,088 total votes
      CandidatePartyVotes ▼%Vote Share
      Charles M. Mathias Jr.REP✓
      		REP850,97066.2%
      Edward F ConroyDEM
      		DEM435,11833.8%

      Seat History

      US Senate in Maryland(Class II)

      2024
      Angela AlsobrooksDEM
      D+16.7
      2022
      Chris Van HollenDEM
      D+35.9
      2018
      Benjamin L CardinDEM
      D+34.5
      2016
      Chris Van HollenDEM
      D+25.2
      2012
      Benjamin L CardinDEM
      D+29.6
      2010
      Barbara A MikulskiDEM
      D+26.4
      2006
      Benjamin L CardinDEM
      D+10.0
      2004
      Barbara A MikulskiDEM
      D+31.1
      2000
      Paul SarbanesDEM
      D+26.4
      1998
      Barbara A MikulskiDEM
      D+41.0
      1994
      Paul SarbanesDEM
      D+18.2
      1992
      Barbara A MikulskiDEM
      D+42.0
      1988
      Paul SarbanesDEM
      D+23.6
      1986
      Barbara A MikulskiDEM
      D+21.4
      1982
      Paul SarbanesDEM
      D+26.9
      View all US Senate history for Maryland →

      Candidates

      Charles M. Mathias Jr.REP
      Record3W-0L
      Avg MarginR+18.6
      Career1968-1980
      US Senate
      Full profile →
      Edward F ConroyDEM
      Record3W-1L
      Avg MarginD+47.3
      Career1970-1980
      US Senate / State Senate
      Full profile →

      Also in Maryland, 1980

      President1 contest →US House8 contests →
      ← All 1980 US Senate races1980 overviewMaryland profileAll elections