Sidney city, Iowa
Official LSAD Designation: Sidney city • Census GEOID: 1973065
• Fremont County
Demographics & Population Profile
Population and demographics for Sidney city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,051 | — | 2025 | Census |
| Median Age | 44.6 yrs | ±14.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 398 | ±59 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).