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Titus and Trump-Endorsed Buck Win Nevada 1st District Primaries

Their nominations set a November rematch in a Las Vegas-area district that national party groups view as a competitive battleground for control of the House.

Overview

  • The primary contests were decided Tuesday with U.S. Rep. Dina Titus securing the Democratic nomination and state Sen. Carrie Buck winning the Republican nomination to face Titus in November.
  • Titus prevailed over three Democratic challengers by leaning on her long tenure, union support and a clear fundraising advantage.
  • Buck entered the race in 2025 and won the GOP field after securing endorsements from President Donald Trump and Gov. Joe Lombardo and drawing backing from national Republican groups.
  • The Cook Political Report currently rates Nevada’s 1st District as Likely Democrat with a Cook Partisan Voting Index of D+2 which signals a modest Democratic lean but leaves room for outside spending and targeted campaigning.
  • Republicans have not held the seat since 1999 so the November race will test whether Trump-aligned messaging and national GOP resources can overcome Titus’s incumbency and local support.