South Pasadena city, California
Official LSAD Designation: South Pasadena city • Census GEOID: 0673220
• Los Angeles County
Demographics & Population Profile
Population and demographics for South Pasadena city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 25,503 | — | 2025 | Census |
| Median Age | 40.5 yrs | ±1.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 10,220 | ±381 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).