Florida · 21st District · 2026

Florida’s 21st District moved 15 points toward the Democrats

Brian Mast won re-election with 53.9%, a R+9.1 margin against Florida’s 21st District’s R+23.6 vote for House in 2024.

Live · Updated 3:10 p.m. ET, Nov. 6 · 99% reported

53.9

Brian Mast

184,324 votes

✓ Winner · AP call 8:13 p.m. ET, Nov. 3

44.8

James Martin

153,242 votes

Vote share · per NPR99% reported

53.9%44.8%

Also: Other 1.3%

Margin vs 2024D+14.5 swing

2026 R+9.1

2024 House R+23.6

Circle size: votes counted. Colour: the leader, darker for a wider margin; grey until half the vote is in. District tint: the districtwide leader. Point at a circle for its count.

Each place shows the latest report from any source we collect: AP, the networks, DDHQ and state and county election offices, credited row by row. Race calls are AP’s. Counts are unofficial until certified. How we collect and check results.