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/1990/Governor/Illinois
      1990·Governor·Illinois

      Illinois Governor

      Winner
      REP
      Jim Edgar
      50.8%1,653,126 votes
      Runner-up
      DEM
      Neil F. Hartigan
      48.2%1,569,217 votes
      Margin
      R+2.6
      3,257,410 total votes
      3 candidates3,257,410 total votes
      CandidatePartyVotes ▼%Vote Share
      Jim EdgarREP✓
      		REP1,653,12650.8%
      Neil F. HartiganDEM
      		DEM1,569,21748.2%
      OtherOTH
      		OTH35,0671.1%

      Seat History

      Governor in Illinois

      2022
      J.B. PritzkerDEM
      D+12.5
      2018
      J.B. PritzkerDEM
      D+15.7
      2014
      Bruce RaunerREP
      R+3.9
      2010
      Pat QuinnDEM
      D+0.8
      2006
      Rod R BlagojevichDEM
      D+10.5
      2002
      Rod R BlagojevichDEM
      D+7.1
      1998
      George H. RyanREP
      R+3.6
      1994
      Jim EdgarREP
      R+29.4
      1986
      James R. ThompsonREP
      R+46.0
      1982
      James R. ThompsonREP
      R+0.1
      1978
      James R. ThompsonREP
      R+18.9
      1976
      James R. ThompsonREP
      R+30.1
      1972
      Daniel WalkerDEM
      D+1.7
      1968
      Richard B. OgilvieREP
      R+2.8
      View all Governor history for Illinois →

      Candidates

      Jim EdgarREP
      Record4W-0L
      Avg MarginR+14.5
      Career1976-1994
      Governor / State House
      Full profile →
      Neil F. HartiganDEM
      Record0W-1L
      Avg MarginR+2.6
      Career1990-1990
      Governor
      Full profile →

      Also in Illinois, 1990

      US Senate1 contest →US House22 contests →
      ← All 1990 Governor races1990 overviewIllinois profileAll elections