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Updated Oct 2025

Duval County Voter Registration

Monthly voter registration tracking for Duval County from May 2025 to Oct 2025. Active voters have decreased by 18,345. Democratic voters lead with 240,147. Active voter counts may fluctuate month-to-month due to routine maintenance activities including the removal of inactive voters, deceased individuals, and duplicate registrations.

Active Voters

638,769
-13,206
last month

Republican Voters

234,959
-3,145
last month

Democratic Voters

240,147
-6,209
last month

Other Voters

163,663
-3,852
last month

Monthly New Registrations

Age & Party Mix

635,313 active • Oct 2025
Legend:
REP
DEM
Other

Monthly Party Switches

DEM
REP
OTH
Above axis = net gain · Below axis = net loss
MonthActiveRepublicanDemocraticOtherTotalActive Change
Oct 2025638,769234,959240,147163,663711,979-13,206
Sep 2025651,975238,104246,356167,515711,563-5,906
Aug 2025657,881239,520249,309169,052710,795+246
Jul 2025657,635239,376249,507168,752709,971-199
Jun 2025657,834239,537249,607168,690709,921+720
May 2025657,114239,297249,515168,302708,691—