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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/1980/US House/Texas/TX-21
      1980·US House·Texas·District profile →

      Texas District 21 US House

      Winner
      REP
      Thomas G Loeffler
      76.5%196,424 votes
      Runner-up
      DEM
      Joseph P Sullivan
      22.8%58,425 votes
      Margin
      R+53.8
      256,744 total votes
      3 candidates256,744 total votes
      CandidatePartyVotes ▼%Vote Share
      Thomas G LoefflerREP✓
      		REP196,42476.5%
      Joseph P SullivanDEM
      		DEM58,42522.8%
      William RiceLIB
      		LIB1,8950.7%

      Presidential Vote by District

      5 elections · 2008–2024 · 118th Congress boundaries
      Latest (2024)R+23.6
      Shift vs 2020↓ R+3.9
      R+20EvenD+2020082012201620202024
      YearDem %Rep %MarginTurnout
      202437.6%61.1%R+23.6435,492
      202039.4%59.1%R+19.7416,581
      201633.3%61.1%R+27.8323,744
      201231.1%68.9%R+37.8281,684
      200834.6%64.9%R+30.3282,833

      Seat History

      US House in Texas

      2024
      Chip RoyREP
      R+25.8
      2022
      Chip RoyREP
      R+25.7
      Redistricted
      2020
      Chip RoyREP
      R+6.6
      2018
      Chip RoyREP
      R+2.6
      2016
      Lamar S SmithREP
      R+20.6
      2014
      Lamar S SmithREP
      R+71.8
      2012
      Lamar S SmithREP
      R+25.1
      Redistricted
      2010
      Lamar S SmithREP
      R+41.0
      2008
      Lamar S SmithREP
      R+80.0
      2006(S)
      Lamar S SmithREP
      R+26.6
      2004
      Lamar S SmithREP
      R+26.0
      2002
      Lamar S SmithREP
      R+47.6
      Redistricted
      2000
      Lamar S SmithREP
      R+53.7
      1998
      Lamar S SmithREP
      R+91.4
      1996
      Lamar S SmithREP
      R+54.0
      View all US House history for Texas →

      Candidates

      Thomas G LoefflerREP
      Record4W-0L
      Avg Margin---
      Career1978-1984
      US House
      Full profile →
      William RiceLIB
      Record0W-1L
      Avg Margin---
      Career1980-1980
      US House
      Full profile →
      Joseph P SullivanOTH
      Record0W-20L
      Avg MarginD+23.2
      Career1972-2018
      State House / US House / State Senate
      Full profile →

      Also in Texas, 1980

      President1 contest →
      ← All 1980 US House races1980 overviewTexas profileAll elections