Delphos city, Ohio
Official LSAD Designation: Delphos city • Census GEOID: 3921602
• Allen County / Van Wert County
Demographics & Population Profile
Population and demographics for Delphos city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 7,096 | — | 2025 | Census |
| Median Age | 40.2 yrs | ±3.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,128 | ±219 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).