Mannington city, West Virginia
Official LSAD Designation: Mannington city • Census GEOID: 5451100
• Marion County
Demographics & Population Profile
Population and demographics for Mannington city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,910 | — | 2025 | Census |
| Median Age | 46.1 yrs | ±4.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 784 | ±121 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).