Polk City city, Iowa
Official LSAD Designation: Polk City city • Census GEOID: 1964020
• Polk County
Demographics & Population Profile
Population and demographics for Polk City city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 6,630 | — | 2025 | Census |
| Median Age | 39.1 yrs | ±7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,184 | ±120 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).