James Martin secured the Democratic nomination for Florida's 21st Congressional District in the August 18 primary, defeating Bernard Taylor by a narrow 359-vote margin out of roughly 48,000 ballots cast, or 50.4% to 49.6%. Trader consensus at 100% reflects confirmed preliminary results with 99% of precincts reporting, bolstered by Martin's Coast Guard veteran background, local roots, and endorsements from figures such as former Vice President Kamala Harris and the Palm Beach Post. The race centered on standard district priorities including cost of living and national security. Certification by state officials and any potential recount requests tied to the slim margin represent the primary remaining procedural steps that could alter the formal outcome before the November general election against incumbent Republican Brian Mast.