Akashic EdgeAKASHIC EDGE
ElectionsCandidates
HistorianCartographer2026 ForecastArticlesAPIPricing

Latest Articles

    View all articles →

    Browse by Category

      Data Tools

      • Elections
      • Candidates
      • The Historian
      • The Cartographer
      • American Nations
      • States & Counties
      • Congressional Districts

      About

      Akashic HQ provides deep political data analysis covering 165 years of U.S. elections.

      • Data Sources & Methodology
      • Pricing
      • API Documentation
      • Contact

      © 2026 Akashic HQ. All rights reserved.

      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2020/US House/Texas/TX-18
      2020·US House·Texas·District profile →

      Texas District 18 US House

      Winner
      DEM
      Sheila Jackson Lee
      73.3%180,952 votes
      Runner-up
      REP
      Wendell Champion
      23.5%58,033 votes
      Margin
      D+49.8
      246,895 total votes
      4 candidates246,895 total votes
      CandidatePartyVotes ▼%Vote Share
      Sheila Jackson LeeDEM✓
      		DEM180,95273.3%
      Wendell ChampionREP
      		REP58,03323.5%
      Luke SpencerLIB
      		LIB4,5141.8%
      Vince DuncanIND
      		IND3,3961.4%

      Presidential Vote by District

      5 elections · 2008–2024 · 118th Congress boundaries
      Latest (2024)D+39.8
      Shift vs 2020↓ R+8.8
      R+30EvenD+3020082012201620202024
      YearDem %Rep %MarginTurnout
      202469.1%29.4%D+39.8223,716
      202073.6%25.1%D+48.5240,982
      201673.8%22.2%D+51.6195,029
      201272.8%27.2%D+45.5178,528
      200873.1%26.4%D+46.7182,774

      Seat History

      US House in Texas

      2024
      Sylvester TurnerDEM
      D+38.9
      2022
      Sheila Jackson LeeDEM
      D+44.5
      Redistricted
      2018
      Sheila Jackson LeeDEM
      D+54.4
      2016
      Sheila Jackson LeeDEM
      D+49.9
      2014
      Sheila Jackson LeeDEM
      D+47.0
      2012
      Sheila Jackson LeeDEM
      D+52.4
      Redistricted
      2010
      Sheila Jackson LeeDEM
      D+42.9
      2008
      Sheila Jackson-LeeDEM
      D+57.0
      2006
      Sheila Jackson-LeeDEM
      D+57.5
      2004
      Sheila Jackson-LeeDEM
      D+82.5
      2002
      Sheila Jackson-LeeDEM
      D+55.2
      Redistricted
      2000
      Sheila Jackson-LeeDEM
      D+54.3
      1998
      Sheila Jackson-LeeDEM
      D+90.0
      1994
      Sheila Jackson-LeeDEM
      D+49.1
      View all US House history for Texas →

      Candidates

      Sheila Jackson LeeDEM
      Record7W-0L
      Avg Margin---
      Career2010-2022
      US House
      Full profile →
      Vince DuncanIND
      Record0W-5L
      Avg Margin---
      Career2014-2024
      US House
      Full profile →
      Luke SpencerLIB
      Record0W-2L
      Avg Margin---
      Career2018-2020
      US House
      Full profile →
      Wendell ChampionREP
      Record0W-1L
      Avg Margin---
      Career2020-2020
      US House
      Full profile →

      Also in Texas, 2020

      President1 contest →US Senate1 contest →
      ← All 2020 US House races2020 overviewTexas profileAll elections