Lost Nation city, Iowa
Official LSAD Designation: Lost Nation city • Census GEOID: 1946605
• Clinton County
Demographics & Population Profile
Population and demographics for Lost Nation city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 425 | — | 2025 | Census |
| Median Age | 41.6 yrs | ±7.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 172 | ±38 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).