The 1990 United States Senate election in Idaho was held on November 6, 1990. Republican Rep. Larry Craig defeated Democratic former state legislator Ron Twilegar for the seat of U.S. Senator Jim McClure, who did not seek reelection.
Major Candidates Republican Larry Craig, U.S. Representative Jim Jones, Idaho Attorney General
Democratic Ron Twilegar, former State Senator David C. Steed
Primary results
Both primary elections were held on May 22, 1990.
Republican
Democratic
General Election Results
See also 1990 United States Senate elections
References