Sunset Hills city, Missouri
Official LSAD Designation: Sunset Hills city • Census GEOID: 2971746
• St. Louis County
Demographics & Population Profile
Population and demographics for Sunset Hills city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 9,075 | — | 2025 | Census |
| Median Age | 51.1 yrs | ±3.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,625 | ±168 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).