South New Castle, Pennsylvania
South New Castle, Pennsylvania | |
|---|---|
Municipal building | |
Location in Lawrence County, Pennsylvania | |
| Coordinates: 40°58′32″N 80°20′41″W / 40.97556°N 80.34472°W | |
| Country | United States |
| State | Pennsylvania |
| County | Lawrence |
| Established | 1901 |
| Planned Merger | January 1st, 2026 |
| Government | |
| • Mayor | Joseph Woryk |
| Area | |
• Total | 0.32 sq mi (0.84 km2) |
| • Land | 0.32 sq mi (0.84 km2) |
| • Water | 0.00 sq mi (0.00 km2) |
| Elevation (middle of borough) | 1,000 ft (300 m) |
| Highest elevation (southwest corner of borough) | 1,100 ft (300 m) |
| Lowest elevation (Big Run) | 840 ft (260 m) |
| Population (2020) | |
• Total | 647 |
| • Density | 1,996.91/sq mi (770.53/km2) |
| Time zone | UTC-4 (EST) |
| • Summer (DST) | UTC-5 (EDT) |
| Area code | 724 |
South New Castle is a borough in central Lawrence County, Pennsylvania, United States. The population was 649 at the 2020 census. It is primarily a residential community which lies south of the city of New Castle, and is part of the Pittsburgh metropolitan area. The borough will officially be annexed into nearby Shenango Township on January 1, 2026.