Londonderry Township, Pennsylvania

Londonderry Township is a township in Chester County, Pennsylvania, United States. The population was 2,149 at the 2010 census.
  • Elevation: 600 ft (200 m)
  • Country: United States
  • State: Pennsylvania
  • County: Chester
  • Area code(s): 610
  • FIPS code: 42-029-44456
  • Time zone: UTC-5 (EST)
Data from: en.wikipedia.org