Piqua city, Ohio
Official LSAD Designation: Piqua city • Census GEOID: 3962848
• Miami County
Demographics & Population Profile
Population and demographics for Piqua city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 21,064 | — | 2025 | Census |
| Median Age | 38.8 yrs | ±2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 8,878 | ±361 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).