New Martinsville city, West Virginia
Official LSAD Designation: New Martinsville city • Census GEOID: 5458684
• Wetzel County
Demographics & Population Profile
Population and demographics for New Martinsville city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 5,039 | — | 2025 | Census |
| Median Age | 44.5 yrs | ±3.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,220 | ±143 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).