Duval County, Florida
County seat: Jacksonville · Population 1.1 million (2025) · 763 sq mi
Duval County is the 6th most populous of Florida's 67 counties, with 1,062,963 people (2025 estimate). Its county seat is Jacksonville. It is part of the Northeast Florida region, one of the 10 Florida regional planning council regions. The map shows its 5 cities and towns and the 4 neighboring counties.
Duval County facts
- County seat
- Jacksonville
- Population (2025 estimate)
- 1,062,963 +6.8% since 2020
- Land area
- 763 sq mi 28th largest of 67
- Water area
- 156 sq mi
- Population density
- 1,394 per sq mi
- Established
- 1822
- Named after
- William Pope Duval American politician (1784-1854)
- Largest city
- Jacksonville 1,017,689
- Median household income
- $71,277
- Cities and towns
- 5
- ZIP codes
- 38
- Time zone
- Eastern
- FIPS code
- 12031
Cities and towns in Duval County
Duval County has 5 incorporated cities, towns and villages. Populations count the people living inside Duval County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Jacksonville (county seat) | City | 1,017,689 | |
| Jacksonville Beach | City | 23,615 | |
| Atlantic Beach | City | 13,245 | |
| Neptune Beach | City | 7,020 | |
| Baldwin | Town | 1,394 |
ZIP codes in Duval County
38 ZIP codes reach into Duval County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 32081 also St. Johns County
- 32202
- 32203
- 32204
- 32205
- 32206
- 32207
- 32208
- 32209
- 32210
- 32211
- 32212
- 32214
- 32216
- 32217
- 32218
- 32219
- 32220
- 32221
- 32222
- 32223
- 32224 also St. Johns County
- 32225
- 32226
- 32227
- 32228
- 32233
- 32234 also Clay, Baker and Nassau counties
- 32244
- 32246
- 32250
- 32254
- 32256
- 32257
- 32258
- 32259 also St. Johns County
- 32266
- 32277
Population of Duval County, 2020–2025
Duval County grew by 67,394 people (+6.8%) between April 2020 and July 2025: 13,093 more births than deaths and a net gain of 53,252 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 997,800 |
| 2021 | 1,003,124 |
| 2022 | 1,022,751 |
| 2023 | 1,041,746 |
| 2024 | 1,054,732 |
| 2025 | 1,062,963 |
Neighboring counties
- Nassau County north · 106,879 people
- St. Johns County southeast · 346,328 people
- Clay County southwest · 239,593 people
- Baker County west · 29,737 people
Printable Duval County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (123 KB)
- PNG (2400 px) (83 KB)
Paste this code to embed the map on your site:
Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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