Browse / United States / Pennsylvania / California
California
Pennsylvaniaborough
California
Total population
4,864
Median home value
$152,200
Bachelor's+
Median income
$48,606
Founded
1849
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Flood Watch · SevereFlood Watch issued September 21 at 1:31AM EDT until September 21 at 12:00PM EDT by NWS Pittsburgh PA
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
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.
Read more on WikipediaHistory & geography
History
Upon its founding in 1849, name suggestions included Columbia and Sagamore. Because the town's founding coincided with the California Gold Rush, it was named California to symbolize growth and prosperity. Before there were mayors in California, there were burgesses, the first of whom was Solomon Sibbitt. East Pike Run Township merged with California Borough in 1953. The former Vigilant Mine in California once produced the largest single lump of coal in the world. California was once home to the largest soft coal mine in the world when Vesta # 4 opened in 1893. The unincorporated town of Philipsburg used to sit on land that is now occupied by PennWest California, the institution formerly known as California University of Pennsylvania before merging with Pennsylvania Western University in July 2022. This includes the Philipsburg Cemetery, which is still in use and includes a number of graves of Civil War soldiers. The first house built in California is next to the California Post Office on Second Street. The California Boatyards played an important role in building steamboats for western expansion. The borough has had two notably young mayors—Peter Daley, who was 22 when elected in 1973, and Casey Durdines, who was 20 at his election in 2005.
Geography
California is located at (40.065313, -79.897120). According to the United States Census Bureau, the borough has a total area of , of which is land and (1.78%) is water. California has seven land borders, including Fallowfield Township to the north, Long Branch and Elco to the northeast, Coal Center to the mideast, West Brownsville to the southeast, Centerville from the south to the west-southwest, and West Pike Run Township to the west. Across the Monongahela River in Fayette County, California runs adjacent with Newell and Jefferson Township.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for California, PA from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- Ringgold SHSHigh · Monongahela · 852 students · 14.7:1 ratio
- Ringgold MSMiddle · Monongahela · 787 students · 14.1:1 ratio
- Charleroi Area El CtrElementary · Charleroi · 584 students · 12.4:1 ratio
- Ringgold El Sch SouthElementary · Monongahela · 580 students · 14.5:1 ratio
- California Area El SchElementary · Coal Center · 490 students · 15.8:1 ratio
- Charleroi Area HSHigh · Charleroi · 476 students · 15.4:1 ratio
- Bethlehem-Center El SchElementary · Fredericktown · 435 students · 15:1 ratio
- Bentworth El CtrElementary · Bentleyville · 378 students · 12.6:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here











People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Pennsylvania
- Belle Vernon4.7 mi away · pop. 923
- Grindstone5.6 mi away · pop. 580
- Arnold City5.9 mi away · pop. 538
- Fredericktown6.8 mi away
- Donora8.2 mi away · pop. 4,527
- Fellsburg9.3 mi away · pop. 845
- Clarksville9.5 mi away · pop. 219
- East Marianna9.8 mi away
- Dry Tavern10.2 mi away · pop. 581
- Marianna11.2 mi away
- Collinsburg12.7 mi away
- Dawson13.6 mi away · pop. 388
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about California




Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Live readings from USGS NWIS · measured 2026-06-23 14:00 UTC.
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS NWIS (water data)
- • NCES via Urban Institute Education Data Portal
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library