California, Pennsylvania

California, Pennsylvania
Downtown California
Etymology: U.S. state of California
Location of California in Washington County, Pennsylvania.
Coordinates: 40°3′55″N 79°53′50″W / 40.06528°N 79.89722°W / 40.06528; -79.89722
CountryUnited States
StatePennsylvania
CountyWashington
Established1849
Government
  MayorFrank Stetar
Area
  Total
11.23 sq mi (29.09 km2)
  Land11.01 sq mi (28.52 km2)
  Water0.22 sq mi (0.57 km2)
Population
 (2020)
  Total
5,362
  Density486.97/sq mi (188.02/km2)
Time zoneUTC-4 (EST)
  Summer (DST)UTC-5 (EDT)
ZIP code
15419
Area code724
Website[https://californiapa.gov/

California is a borough on the Monongahela River in Washington County, Pennsylvania, United States. The population was 5,479 as of the 2020 census. It is part of the Pittsburgh metropolitan area. Founded in 1849, the borough was named for the territory of California following the gold rush. It is the home of Pennsylvania Western University, California.