
Grapeville
- County:
- Westmoreland County
- County Seat:
- No
- Area (mi²):
- 0.127
- State:
- Pennsylvania
Grapeville is a CDP located in Westmoreland County, Pennsylvania. Grapeville has a 2025 population of 294. Grapeville is currently declining at a rate of -5.16% annually and its population has decreased by -21.18% since the most recent census, which recorded a population of 373 in 2020.
The average household income in Grapeville is $55,317 with a poverty rate of 9.13%. The median age in Grapeville is 38.9 years: 39.4 years for males, and 38.7 years for females.