South Haven city, Kansas
Official LSAD Designation: South Haven city • Census GEOID: 2066650
• Sumner County
Demographics & Population Profile
Population and demographics for South Haven city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 329 | — | 2025 | Census |
| Median Age | 41.5 yrs | ±6.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 114 | ±31 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).