DuPont city, Washington
Official LSAD Designation: DuPont city • Census GEOID: 5318965
• Pierce County
Demographics & Population Profile
Population and demographics for DuPont city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 9,778 | — | 2025 | Census |
| Median Age | 34.3 yrs | ±1.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,833 | ±259 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).