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/1920/President/Iowa
      1920·President·Iowa

      Iowa Presidential Election

      Warren G. Harding70.9%vs.James M. Cox25.5%|
      R+45.4
      |895,082 votes
      3 candidates895,082 total votes
      CandidatePartyVotes ▼%Vote Share
      Warren G. HardingREP✓
      		REP634,67170.9%
      James M. CoxDEM
      		DEM227,92425.5%
      OtherOTH
      		OTH32,4873.6%

      Seat History

      President in Iowa

      2024
      Donald J TrumpREP
      R+13.2
      2020
      Donald J TrumpREP
      R+8.2
      2016
      Donald J TrumpREP
      R+9.4
      2012
      Barack ObamaDEM
      D+5.8
      2008
      Barack ObamaDEM
      D+9.5
      2004
      George W. BushREP
      R+0.7
      2000
      Al GoreDEM
      D+0.3
      1996
      Bill ClintonDEM
      D+10.3
      1992
      Bill ClintonDEM
      D+6.0
      1988
      Michael S DukakisDEM
      D+10.2
      1984
      Ronald ReaganREP
      R+7.4
      1980
      Ronald ReaganREP
      R+12.7
      1976
      Gerald FordREP
      R+1.0
      1972
      Richard M. NixonREP
      R+17.1
      1968
      Richard M. NixonREP
      R+12.2
      View all President history for Iowa →

      Candidates

      James M. CoxDEM
      Record14W-38L
      Avg MarginR+13.1
      Career1912-1920
      President / Governor
      Full profile →
      Warren G. HardingREP
      Record38W-12L
      Avg MarginR+13.9
      Career1910-1920
      President / US Senate / Governor
      Full profile →

      Also in Iowa, 1920

      US Senate1 contest →Governor1 contest →
      ← All 1920 President races1920 overviewIowa profileAll elections