Martinsburg city, West Virginia
Official LSAD Designation: Martinsburg city • Census GEOID: 5452060
• Berkeley County
Demographics & Population Profile
Population and demographics for Martinsburg city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 19,211 | — | 2025 | Census |
| Median Age | 37.4 yrs | ±1.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 7,963 | ±516 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).