HOUSE
Florida FL-21 House2026
RACE AT A GLANCE
RACE TYPE
Incumbent running
Brian Mast (R)
COOK PARTISAN VOTING INDEX
Last updated : Nov 17, 2025D +50
R +50
R +7
Race summary
The congressman has had somewhat competitive races in the past, but he shouldn't be in danger of losing this year.Key Dates
Filing Deadline: Apr 24, 2026
Primary Election: Aug 18, 2026
INCUMBENT
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INCUMBENT
Full Bio:
MAST, Brian Jeffery, a Representative from Florida; born in Grand Rapids, Kent County, Mich., July 10, 1980; graduated from South Christian High School, Grand Rapids, Mich., 1999; attended Palm Beach Atlantic University, West Palm Beach, Fla., 2000-2002; attended American Military University, Charles Town, W.Va., 2008-2010; A.L.B., Harvard University Extension School, Cambridge, Mass., 2016; United States Army, 2000-2012; analyst, National Nuclear Security Administration, 2011-2012; explosive specialist, United States Department of Homeland Security, 2012-2015; elected as a Republican to the One Hundred Fifteenth Congress (January 3, 2017-present).
Source: Bioguide
CANDIDATES
Democrats
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DISTRICT DATA
Florida - 21
Treasure Coast: Port St. Lucie, Ft. Pierce, Jupiter
Population Breakdown
Source: 2020 Census (VAP) for 2026
Past Presidential Results from this District
2024 Election Results
Source: Dave Leip
2020 Election Results
Source: Dave's Redistricting/VEST
RACE ANALYSIS
Race Analysis
Updated: Mar 27, 2025
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