Census place · GEOID 5413756 · Monongalia County
Cassville, WV ZIP codes
2 ZIP/ZCTAs intersecting this Census place (CDP) in Monongalia County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Cassville (GEOID 5413756). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 22,810 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Cassville, WV

ZIP/ZCTA overlap with Cassville
Population overlap
Share of each ZIP/ZCTA’s population located within Cassville, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Cassville
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 26501 | Morgantown | Monongalia County | 19,640 | $62,173 |
| 26541 | Maidsville | Monongalia County | 3,170 | $86,445 |
USPS associates these ZIPs with Cassville
These codes list Cassville as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 26527 | Cassville | Monongalia County | 227 | — |