Limestone Township, Union County, Pennsylvania

Limestone Township,
Union County, Pennsylvania
Dairy farms in Limestone Township
Map of Union County, Pennsylvania highlighting Limestone Township
Map of Pennsylvania highlighting Union County
CountryUnited States
StatePennsylvania
CountyUnion
Settled1769
Incorporated1850
Area
  Total
20.72 sq mi (53.66 km2)
  Land20.54 sq mi (53.20 km2)
  Water0.18 sq mi (0.47 km2)
Population
 (2020)
  Total
1,720
  Estimate 
(2021)
1,716
  Density85.35/sq mi (32.95/km2)
Time zoneUTC-5 (EST)
  Summer (DST)UTC-4 (EDT)
FIPS code42-119-43368

Limestone Township is a township in Union County, Pennsylvania, United States. The population was 1,720 at the 2020 census.