| Holbrook, Pennsylvania | |
|---|---|
| Unincorporated community | |
| Coordinates: 39°51′19″N 80°18′49″W / 39.85528°N 80.31361°WCoordinates: 39°51′19″N 80°18′49″W / 39.85528°N 80.31361°W | |
| Country | United States |
| State | Pennsylvania |
| County | Greene |
| Elevation | 1,001 ft (305 m) |
| Time zone | Eastern (EST) (UTC-5) |
| • Summer (DST) | EDT (UTC-4) |
| ZIP code | 15341 |
| Area code(s) | 724, 878 |
| GNIS feature ID | 1203824 |
Holbrook is an unincorporated community in Greene County, Pennsylvania, United States. The community is located along Pennsylvania Route 18 7.7 miles (12.4 km) west-southwest of Waynesburg. Holbrook has a post office with ZIP code 15341, which opened on June 10, 1869.