San Gabriel city, California
Official LSAD Designation: San Gabriel city • Census GEOID: 0667042
• Los Angeles County
Demographics & Population Profile
Population and demographics for San Gabriel city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 38,186 | — | 2025 | Census |
| Median Age | 45.5 yrs | ±1.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 12,612 | ±493 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).