Delphos city, Kansas
Official LSAD Designation: Delphos city • Census GEOID: 2017600
• Ottawa County
Demographics & Population Profile
Population and demographics for Delphos city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 294 | — | 2025 | Census |
| Median Age | 46.2 yrs | ±22.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 152 | ±60 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).