West Chester, Pennsylvania

West Chester
Location of West Chester in Chester County (left) and of Chester County in Pennsylvania (right)
West Chester
Location of West Chester in Pennsylvania
West Chester
Location in the United States
West Chester
West Chester (North America)
Coordinates: 39°57′31″N 75°36′18″W / 39.95861°N 75.60500°W / 39.95861; -75.60500
CountryUnited States
StatePennsylvania
CountyChester
Incorporated1799 (1799)
Government
 • MayorLillian DeBaptiste (D)
Area
 • Total
1.85 sq mi (4.78 km2)
 • Land1.85 sq mi (4.78 km2)
 • Water0 sq mi (0.00 km2)
Elevation
446 ft (136 m)
Population
 (2023)
 • Total
18,750
 • Density10,113.1/sq mi (3,904.69/km2)
Time zoneUTC-5 (EST)
 • Summer (DST)UTC-4 (EDT)
ZIP Codes
19380–19383, 19388
Area codes484 and 610
FIPS code42-82704
Websitewest-chester.com

West Chester is a borough and the county seat of Chester County, Pennsylvania, United States. Located in the Philadelphia metropolitan area, the borough had a population of 18,671 at the 2020 census. West Chester is the mailing address for most of its neighboring townships.

Much of the West Chester University North Campus and the Chester County government are located within the borough. The center of town is located at the intersection of Gay and High Streets.