Union Township, Lawrence County, Pennsylvania

Union Township
Houses in Oakwood
Location of Union Township in Lawrence County
Location of Lawrence County in Pennsylvania
CountryUnited States
StatePennsylvania
CountyLawrence
Established1859
Area
 • Total
9.61 sq mi (24.90 km2)
 • Land9.52 sq mi (24.65 km2)
 • Water0.097 sq mi (0.25 km2)
Highest elevation
(west of US 422)
1,166 ft (355 m)
Lowest elevation
(Mahoning River)
778 ft (237 m)
Population
 (2020)
 • Total
4,991
 • Estimate 
(2022)
4,906
 • Density522.3/sq mi (201.68/km2)
Time zoneUTC-4 (EST)
 • Summer (DST)UTC-5 (EDT)
Area code724
FIPS code42-073-78368
Websitewww.uniontownshiplawrencecounty.com
Historical population
CensusPop.Note
20005,103
20105,1901.7%
20204,997−3.7%
2022 (est.)4,906−1.8%
U.S. Decennial Census

Union Township is a township in Lawrence County, Pennsylvania, United States. The population was 4,997 at the time of the 2020 census, a decline from the figure of 5,190 as of 2010.