Atlantic Beach city, Florida
Official LSAD Designation: Atlantic Beach city • Census GEOID: 1202400
• Duval County
Demographics & Population Profile
Population and demographics for Atlantic Beach city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 13,245 | — | 2025 | Census |
| Median Age | 48.9 yrs | ±2.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,941 | ±294 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).