McDonald, Pennsylvania

McDonald, Pennsylvania
Looking west from W. Lincoln and 3rd.
Location in Allegheny County and the U.S. state of Pennsylvania.
Location within the U.S. state of Pennsylvania
Coordinates: 40°22′12″N 80°13′58″W / 40.37000°N 80.23278°W / 40.37000; -80.23278
CountryUnited States
StatePennsylvania
CountyWashington, Allegheny
Established1865
Government
  TypeMayor-Council
  MayorDavid Cooper
Area
  Total
0.52 sq mi (1.34 km2)
  Land0.52 sq mi (1.34 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,138 ft (347 m)
Population
 (2020)
  Total
2,060
  Density3,976.83/sq mi (1,534.11/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP Code
15057
Area code724
FIPS code42-46072

McDonald is a borough in Allegheny and Washington counties in the U.S. state of Pennsylvania, 18 miles (29 km) southwest of Pittsburgh. The population was 2,056 at the 2020 census. Of this, 1,661 were in Washington County, and 395 were in Allegheny County.