Tualatin city, Oregon
Official LSAD Designation: Tualatin city • Census GEOID: 4174950
• Clackamas County / Washington County
Demographics & Population Profile
Population and demographics for Tualatin city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 28,139 | — | 2025 | Census |
| Median Age | 37.4 yrs | ±1.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 10,837 | ±399 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).