There are 18 cities in Harrison County, West Virginia.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Fairmont | 1 | 18,064 | 18,426 | -0.5% | 2,100 | 8.6 | City |
| Clarksburg | 2 | 15,312 | 16,019 | -1.14% | 1,575 | 9.7 | City |
| Bridgeport | 3 | 9,395 | 9,321 | 0.19% | 886 | 10.6 | City |
| Pleasant Valley | 4 | 3,475 | 3,505 | -0.23% | 1,076 | 3.2 | City |
| Shinnston | 5 | 2,260 | 2,323 | -0.7% | 1,352 | 1.7 | City |
| Mannington | 6 | 1,904 | 1,950 | -0.63% | 1,742 | 1.1 | City |
| Stonewood | 7 | 1,743 | 1,805 | -0.91% | 2,048 | 0.9 | City |
| Salem | 8 | 1,468 | 1,522 | -0.95% | 1,097 | 1.3 | City |
| Nutter Fort | 9 | 1,441 | 1,491 | -0.89% | 1,621 | 0.9 | Town |
| Barrackville | 10 | 1,198 | 1,210 | -0.25% | 1,739 | 0.7 | Town |
| Monongah | 11 | 1,061 | 971 | 2.12% | 2,174 | 0.5 | Town |
| White Hall | 12 | 702 | 704 | -0.14% | 667 | 1.1 | Town |
| Lumberport | 13 | 688 | 715 | -1.01% | 1,368 | 0.5 | Town |
| Anmoore | 14 | 497 | 513 | -0.8% | 470 | 1.1 | Town |
| West Milford | 15 | 438 | 452 | -0.91% | 825 | 0.5 | Town |
| Jane Lew | 16 | 382 | 406 | -1.55% | 1,598 | 0.2 | Town |
| Lost Creek | 17 | 344 | 359 | -1.15% | 354 | 1.0 | Town |
| Worthington | 18 | 174 | 178 | -0.57% | 298 | 0.6 | Town |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Fairmont is the largest city in Harrison County.
Worthington is the smallest city in Harrison County.
There are 18 cities in Harrison County, West Virginia.