New Wilmington, Pennsylvania

New Wilmington, Pennsylvania
Location in Lawrence County, Pennsylvania
Coordinates: 41°7′15″N 80°19′58″W / 41.12083°N 80.33278°W / 41.12083; -80.33278
CountryUnited States
StatePennsylvania
CountyLawrence
EstablishedApril 9, 1873
Government
  MayorSherie E. Babb
Area
  Total
1.09 sq mi (2.82 km2)
  Land1.05 sq mi (2.73 km2)
  Water0.04 sq mi (0.10 km2)
Elevation
(middle of downtown)
1,050 ft (320 m)
Highest elevation
(southeast corner)
1,190 ft (360 m)
Lowest elevation
(Little Neshannock Creek)
940 ft (290 m)
Population
 (2020)
  Total
2,092
  Density1,984.82/sq mi (766.68/km2)
Time zoneUTC-4 (EST)
  Summer (DST)UTC-5 (EDT)
Area codes724, 878
Websitenwboro.com

New Wilmington is a borough in northern Lawrence County, Pennsylvania, United States, first platted in 1824 and established as a borough on April 9, 1863. The population was 2,097 at the 2020 census. It is home to Westminster College and serves the Old Order Amish community in the surrounding Wilmington Township. It is part of the Pittsburgh metropolitan area.