Seal Beach city, California
Official LSAD Designation: Seal Beach city • Census GEOID: 0670686
• Orange County
Demographics & Population Profile
Population and demographics for Seal Beach city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 24,075 | — | 2025 | Census |
| Median Age | 61.5 yrs | ±1.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 12,837 | ±427 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).