Charleroi Borough, Washington County, Pennsylvania
| Charleroi | |
| Borough | |
 McKean Avenue
| |
| Named for: Charleroi, Belgium | |
| Country | United States |
|---|---|
| State | Pennsylvania |
| County | Washington |
| Area | 0.9 sq mi (2 km2) |
| - land | 0.8 sq mi (2 km2) |
| - water | 0.1 sq mi (0 km2) |
| Population | 4,871 (2000) |
| Density | 6,308.6 / sq mi (2,436 / km2) |
| Established | 1890 |
| - Incorporated | 1891 |
| Mayor | Nancy Ellis |
| Timezone | EST (UTC-4) |
| - summer (DST) | EDT (UTC-5) |
| Zip code | 15022 |
| Area code | 724 |
 Location of Charleroi in Washington County
| |
 Location of Charleroi in Pennsylvania
| |
 Location of Pennsylvania in the United States
| |