Duval County Voter Registration
Duval County, home to Jacksonville, is Florida's largest county by land area and one of its most politically competitive with over 630,000 active voters. The consolidated city-county government and its mix of urban, suburban, and military communities create a dynamic and closely watched electorate.
Duval County
Key Insights
Insight
Duval County has shifted from reliably Republican to increasingly competitive in recent election cycles, making it one of the most watched counties in the state.
Insight
Jacksonville's large military presence (Naval Station Mayport, NAS Jacksonville) contributes a significant and distinct voter population.
Insight
As a consolidated city-county, Duval's voter registration data reflects both urban and suburban dynamics within a single jurisdiction.
Registration Trend
Active voter registration has grown by 94.7% since Jan 1995, a net change of 313,663 voters.
Party Leadership
Democratic voters lead with 241,826 registrations, a margin of 5,329 (0.8%) over Republican voters.
Fastest Moving Party
Other/NPA registration is the fastest growing party at +15.7% since Jan 2020.
Momentum
Voter registration growth is accelerating — the latest month added 2,366 voters compared to 1,819 the prior month.
Frequently Asked Questions
Related Counties
Statewide Voter Data
Florida Registered Voters
Statewide active voter totals and historical trends.
Florida Registered Voters by Party
REP, DEM, NPA, and other party breakdowns over time.
Florida Voter Registration by County
Active voter totals across all 67 counties.
NPA Voters in Florida
No Party Affiliation totals, trends, and primary rules.
Florida Voter File Guide
How to get the list of registered voters in Florida.