Greene city, Iowa
Official LSAD Designation: Greene city • Census GEOID: 1932745
• Butler County / Floyd County
Demographics & Population Profile
Population and demographics for Greene city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 939 | — | 2025 | Census |
| Median Age | 41.5 yrs | ±11.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 585 | ±76 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).