San Fernando city, California
Official LSAD Designation: San Fernando city • Census GEOID: 0666140
• Los Angeles County
Demographics & Population Profile
Population and demographics for San Fernando city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 23,449 | — | 2025 | Census |
| Median Age | 37.5 yrs | ±1.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 6,216 | ±359 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).