Seminole County Voter Registration
Monthly voter registration snapshots from the Florida Division of Elections for Seminole County, updated through Apr 2026.
Party Registration
Seminole County
Republican35.6%
Democratic31.4%
Active Voters
337,204
-1,068 vs March
Republican
119,955
-311 vs March
Democratic
105,743
-415 vs March
Other
111,506
-342 vs March
Key Insights
Registration Trend
Active voter registration has grown by 127.8% since Jan 1995, a net change of 189,150 voters.
Party Leadership
Republican voters lead with 119,955 registrations, a margin of 8,449 (2.5%) over Other/NPA voters.
Fastest Moving Party
Other/NPA registration is the fastest growing party at +17.9% since Jan 2020.