Mission Viejo city, California
Official LSAD Designation: Mission Viejo city • Census GEOID: 0648256
• Orange County
Demographics & Population Profile
Population and demographics for Mission Viejo city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 90,484 | — | 2025 | Census |
| Median Age | 45.5 yrs | ±1.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 32,946 | ±866 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).