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Duval County, Florida

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636,822
Active registered voters
200
Precincts
494,846
Supervoters (77.71%)
5
Presidential cycles of results

Data as of September 6, 2026 · refreshed automatically from the official Florida voter file

Duval County, Florida has 636,822 active registered voters — 36.6% Republican, 37.5% Democratic, and 22.2% with no party affiliation, as of September 2026.

Party registration

DEM 37.5%
REP 36.6%
NPA 22.2%
Democratic 238,920 · Republican 233,244 · No Party Affiliation 141,364 · Other parties 23,294
Source: Motion51 voter database — official Florida voter file

Most reliable-voting precincts

#PrecinctActive votersSupervotersSupervoter %
1210.11,4171,22786.59%
21003.11,6391,41786.46%
31009.12,6772,31486.44%
4601.13,3942,93386.42%
5711.15,3424,58585.83%
61002.14,6093,94985.68%
7209.12,5412,17685.64%
81307.12,8512,43685.44%
9206.14,4463,79485.34%
101109.12,0501,74284.98%

Supervoters are active registered voters who cast a ballot in at least 3 of the last 4 November general elections (2018–2024). Percentages are precinct totals from the official state voter file — no individual voter information is shown. Precincts with fewer than 400 active voters are excluded.

Source: Motion51 voter database — official Florida voter file

How Duval County voted for president

48.7
50.6
2008
47.8
51.4
2012
47.5
49.0
2016
51.2
47.4
2020
48.7
50.1
2024
■ Democratic %   ■ Republican %  ·  2024 total votes cast: 471,268

Election results are public records.

Source:  Official county canvasses via MIT Election Data + Science Lab

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Also see: Motion51 in Florida · How to run for office in Duval County · Florida districts · Pricing