Oliver Gilbert wins Democratic primary for open Florida House seat in Miami-Dade

Miami-Dade County Commissioner Oliver Gilbert won the Democratic primary for Florida’s 24th Congressional District seat that Rep. Frederica Wilson (D-Fla.) is retiring from, according to preliminary results reported by Decision Desk HQ and summarized by The Hill.

Gilbert, a Democratic county commissioner, defeated six other candidates in the party contest to succeed Wilson, who is leaving the seat open for the 2026 election cycle. With the Republican and other party nominees set to be determined through separate nomination processes, Gilbert is expected to move on to the general election in November as the Democratic nominee.

The 24th District seat has been held by Wilson, and the primary outcome ends the field of Democratic contenders competing to replace her. The vote also determines which party’s nominee will be on the ballot to seek the House seat in the fall election.

Election administrators typically certify primary results after preliminary tabulations, and the campaign and legal timeline that follows includes deadlines for any recount requests or challenges where permitted under state law. The Hill’s reporting described Gilbert’s primary win as based on Decision Desk HQ’s preliminary results.

In practice, winning the primary means Gilbert will participate in the general election campaign as the Democratic nominee, while the open-seat context shapes the race’s dynamics compared with incumbency. Wilson’s retirement removes the incumbent advantage and shifts attention to the party’s nominee selection process and the general-election matchup.

As the general election approaches, the district’s voters will decide whether to elect Gilbert to the House for the next term, with the outcome also reflecting the party’s internal choice after a contested nomination involving multiple Democratic candidates.