Moline city, Illinois
Official LSAD Designation: Moline city • Census GEOID: 1749867
• Rock Island County
Demographics & Population Profile
Population and demographics for Moline city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 42,362 | — | 2025 | Census |
| Median Age | 38 yrs | ±1.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 18,289 | ±525 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).