Fort Atkinson city, Wisconsin
Official LSAD Designation: Fort Atkinson city • Census GEOID: 5526675
• Jefferson County
Demographics & Population Profile
Population and demographics for Fort Atkinson city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 12,388 | — | 2025 | Census |
| Median Age | 43.5 yrs | ±2.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,408 | ±289 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).