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/1998/US Senate/Oklahoma
      1998·US Senate·Oklahoma

      Oklahoma US Senate

      Winner
      REP
      Don Nickles
      66.4%570,682 votes
      Runner-up
      DEM
      Don E. Carroll
      31.3%268,898 votes
      Margin
      R+35.1
      859,713 total votes
      3 candidates859,713 total votes
      CandidatePartyVotes ▼%Vote Share
      Don NicklesREP✓
      		REP570,68266.4%
      Don E. CarrollDEM
      		DEM268,89831.3%
      OtherOTH
      		OTH20,1332.3%

      Seat History

      US Senate in Oklahoma(Class I)

      2022
      James LankfordREP
      R+32.2
      2022(S)
      Markwayne MullinREP
      R+26.5
      2020
      James M InhofeREP
      R+30.2
      2016
      James LankfordREP
      R+43.2
      2014(S)
      James LankfordREP
      R+38.9
      2014
      James M InhofeREP
      R+39.5
      2010
      Tom A CoburnREP
      R+44.5
      2008
      James M InhofeREP
      R+17.5
      2004
      Tom A CoburnREP
      R+11.5
      2002
      James M InhofeREP
      R+21.0
      1996
      James M InhofeREP
      R+16.6
      1994(S)
      James M InhofeREP
      R+15.4
      1992
      Don NicklesREP
      R+20.4
      1990
      David L BorenDEM
      D+66.3
      View all US Senate history for Oklahoma →

      Candidates

      Don E. CarrollDEM
      Record0W-1L
      Avg MarginR+35.1
      Career1998-1998
      US Senate
      Full profile →
      Don NicklesREP
      Record5W-0L
      Avg MarginR+16.9
      Career1978-1998
      US Senate / State Senate
      Full profile →

      Also in Oklahoma, 1998

      US House6 contests →Governor1 contest →
      ← All 1998 US Senate races1998 overviewOklahoma profileAll elections