Lackawanna County, Pennsylvania

Lackawanna County
Location within the U.S. state of Pennsylvania
Pennsylvania's location within the U.S.
Coordinates: 41°26′N 75°37′W / 41.44°N 75.61°W / 41.44; -75.61
Country United States
State Pennsylvania
FoundedAugust 13, 1878
Named afterLackawanna River
SeatScranton
Largest cityScranton
Area
  Total
465 sq mi (1,200 km2)
  Land459 sq mi (1,190 km2)
  Water5.8 sq mi (15 km2)  1.3%
Population
  Estimate 
(2020)
215,896
  Density459/sq mi (177/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district8th
Websitewww.lackawannacounty.org

Lackawanna County (/ˌlækəˈwɒnə/; Unami: Lèkaohane) is a county in the Commonwealth of Pennsylvania. It had a population of 215,615 in 2022. Its county seat and most populous city is Scranton. The county is part of the Northeast region of the commonwealth.

The county was created on August 13, 1878, following decades of trying to gain its independence from Luzerne County. Lackawanna was Pennsylvania's last county to be created, and the only county to be created after the American Civil War. It is named for the Lackawanna River.

Lackawanna County is the second largest county in the Scranton–Wilkes-BarreHazleton, PA Metropolitan statistical area. It lies northwest of the Pocono Mountains approximately 40 miles (64 km) from the New Jersey border in Montague Township, and approximately 25 miles (40 km) from New York state in Kirkwood. The Lehigh River, a 109-mile-long (175 km) tributary of the Delaware River, flows through Lackawanna County.