Arnold, Pennsylvania
Arnold, Pennsylvania | |
|---|---|
Abandoned factory along the Allegheny River | |
|
Seal | |
| Motto: Proud City of Proud People | |
Location of Arnold in Westmoreland County, Pennsylvania. | |
| Coordinates: 40°34′39″N 79°45′52″W / 40.57750°N 79.76444°W | |
| Country | United States |
| State | Pennsylvania |
| County | Westmoreland |
| Settled | 1781 |
| Incorporated (borough) | 1896 |
| Incorporated (city) | 1939 |
| Government | |
| • Mayor | Shannon Santucci (D) |
| Area | |
• Total | 0.85 sq mi (2.21 km2) |
| • Land | 0.73 sq mi (1.90 km2) |
| • Water | 0.12 sq mi (0.31 km2) |
| Population (2020) | |
• Total | 4,772 |
| • Density | 6,518.8/sq mi (2,516.92/km2) |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| FIPS code | 42-03088 |
| Website | cityofarnoldpa.org |
Arnold is a city in Westmoreland County, Pennsylvania, United States. It is part of the Greater Pittsburgh metropolitan area. The population was 4,772 at the 2020 census.