De Soto city, Kansas
Official LSAD Designation: De Soto city • Census GEOID: 2017850
• Johnson County / Leavenworth County
Demographics & Population Profile
Population and demographics for De Soto city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 7,083 | — | 2025 | Census |
| Median Age | 38.4 yrs | ±5.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,370 | ±175 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).