Limestone Township, Union County, Pennsylvania

For other Pennsylvania townships with similar names, see Limestone Township, Pennsylvania (disambiguation).
Limestone Township,
Union County, Pennsylvania
Township
Dairy farms in Limestone Township
Dairy farms in Limestone Township
Map of Union County, Pennsylvania highlighting Limestone Township
Map of Union County, Pennsylvania highlighting Limestone Township
Map of Pennsylvania highlighting Union County
Map of Pennsylvania highlighting Union County
CountryUnited States
StatePennsylvania
CountyUnion
Settled1769
Incorporated1850
Area
[1]
 • Total
20.72 sq mi (53.66 km2)
 • Land20.54 sq mi (53.20 km2)
 • Water0.18 sq mi (0.47 km2)
Population
 (2020)[2]
 • Total
1,720 Decrease
 • Estimate 
(2021)[2]
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.[2]

  1. ^ "2016 U.S. Gazetteer Files". United States Census Bureau. Retrieved August 14, 2017.
  2. ^ a b c Bureau, US Census. "City and Town Population Totals: 2020-2021". Census.gov. US Census Bureau. Retrieved July 14, 2022. {{cite web}}: |last1= has generic name (help)