Dublin city, Ohio
Official LSAD Designation: Dublin city • Census GEOID: 3922694
• Delaware County / Franklin County / Union County
Demographics & Population Profile
Population and demographics for Dublin city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 49,094 | — | 2025 | Census |
| Median Age | 43.3 yrs | ±1.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 17,995 | ±569 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).