Sedro-Woolley city, Washington
Official LSAD Designation: Sedro-Woolley city • Census GEOID: 5363210
• Skagit County
Demographics & Population Profile
Population and demographics for Sedro-Woolley city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 13,308 | — | 2025 | Census |
| Median Age | 34 yrs | ±2.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 4,895 | ±293 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).