San Joaquin city, California
Official LSAD Designation: San Joaquin city • Census GEOID: 0667126
• Fresno County
Demographics & Population Profile
Population and demographics for San Joaquin city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 3,688 | — | 2025 | Census |
| Median Age | 25.3 yrs | ±3.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 939 | ±128 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).