| Name | Duval County |
| State | Florida |
| FIPS Code | 12031 |
| County Seat | Jacksonville |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 1,038,833 |
| Population Growth Rate(2020-2024) | 4.17% |
| Majority Ethnicity | White 53.57% |
| Public School Majority Ethnicity | African American 41% |
| Partisan Voting Index | Republican:+0 |
| Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 7.5% |
| Area Code(s) | 324 / 904 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 53.57% |
| African American | 29.36% |
| Hispanic | 11.93% |
| Asian | 4.87% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 0.07% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 31.45% |
| African American | 41.11% |
| Hispanic | 16.81% |
| Asian | 4.24% |
| Native American | 0.44% |
| Hawaiin/Pacific Islander | 0.28% |