Monongalia County, West Virginia ZIP codes
17 ZIP codes are in Monongalia County, plus 7 that cross in from neighboring counties. It's part of the Morgantown, WV metro area.
- ZIP codes
- 17
- Population in these ZIPs
- 107,128
- Avg. median income
- $67,700population-weighted
- Cities & towns
- 11
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Monongalia County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 26501 | Morgantown | 19,529 | $63,529 | $220,000 |
| 26502 PO Box | Morgantown | — | — | — |
| 26504 PO Box | Morgantown | — | — | — |
| 26505 | Morgantown | 37,492 | $45,536 | $256,700 |
| 26506 | Morgantown | 1,476 | — | — |
| 26507 PO Box | Morgantown | — | — | — |
| 26508 | Morgantown | 40,231 | $90,041 | $329,300 |
| 26521 | Blacksville | 113 | $80,625 | $137,400 |
| 26527 PO Box | Cassville | — | — | — |
| 26531 PO Box | Dellslow | — | — | — |
| 26534 | Granville | 792 | $31,413 | $138,300 |
| 26541 | Maidsville | 3,254 | $73,444 | $215,900 |
| 26543 | Osage | 0 | — | — |
| 26544 | Pentress | 0 | — | — |
| 26546 | Pursglove | 341 | $49,656 | — |
| 26570 | Fairview | 3,350 | $71,048 | $129,800 |
| 26590 | Wana | 550 | $101,513 | $142,200 |
ZIP codes partly in Monongalia County
These ZIP codes are mostly in a neighboring county but cover part of Monongalia County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 26374 | Independence | Preston County | 1,676 | $57,321 | $199,600 |
| 26542 | Masontown | Preston County | 2,067 | $54,375 | $173,700 |
| 26554 | Fairmont | Marion County | 42,118 | $69,712 | $190,900 |
| 26562 | Burton | Wetzel County | 721 | $55,603 | $103,200 |
| 26575 | Hundred | Wetzel County | 523 | $39,676 | $71,200 |
| 26582 | Mannington | Marion County | 3,743 | $52,083 | $122,500 |
| 26588 | Rivesville | Marion County | 2,635 | $60,990 | $142,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Monongalia County
Nearby counties
Frequently asked questions
How many ZIP codes are in Monongalia County, West Virginia?
17 ZIP codes are mainly in Monongalia County, and 7 more ZIP codes from neighboring areas reach partly into it.
What cities are in Monongalia County?
ZIP codes in Monongalia County use the city names Blacksville, Cassville, Dellslow, Fairview, Granville, Maidsville, Morgantown, Osage, Pentress, Pursglove and Wana.
What metro area is Monongalia County in?
Monongalia County is part of the Morgantown, WV metropolitan statistical area.