Aliquippa, Pennsylvania

Aliquippa, Pennsylvania
Downtown Aliquippa (2008)
Location in Beaver County and the U.S. state of Pennsylvania.
Coordinates: 40°36′54″N 80°15′47″W / 40.61500°N 80.26306°W / 40.61500; -80.26306
Country United States
State Pennsylvania
CountyBeaver
Settled1793
Incorporated1894
 1928 (borough)
 1987 (city)
Government
  TypeCity Council
Area
  Total
4.60 sq mi (11.90 km2)
  Land4.19 sq mi (10.86 km2)
  Water0.40 sq mi (1.04 km2)
Elevation
850 ft (260 m)
Population
 (2020)
  Total
9,238
  Density2,202.67/sq mi (850.54/km2)
Time zoneUTC−5 (Eastern (EST))
  Summer (DST)UTC−4 (EDT)
ZIP Code
15001
FIPS code42-00820
WebsiteCity of Aliquippa website

Aliquippa is a city in Beaver County, Pennsylvania, United States, along the Ohio River. The population was 9,238 at the 2020 census. It is located 18 miles (29 km) northwest of Pittsburgh and is part of the Pittsburgh metropolitan area.

Formerly the location of a large Native American trading center, Aliquippa grew to become a center for steel manufacturing by the early 20th century, similar to other towns in the area. With the closure of most large employers by the 1980s, Aliquippa has since become an economically distressed community.