College Place city, Washington
Official LSAD Designation: College Place city • Census GEOID: 5313855
• Walla Walla County
Demographics & Population Profile
Population and demographics for College Place city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 9,923 | — | 2025 | Census |
| Median Age | 32.3 yrs | ±4.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,417 | ±292 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).