Middletown, Pennsylvania

Middletown is a borough in Dauphin County, Pennsylvania, on the Susquehanna River, 10 miles southeast of Harrisburg. As of the 2020 census, it had a population of 9,550. It is part of the Harrisburg–Carlisle Metropolitan Statistical Area.
  • Elevation: 360 ft (110 m)
  • Country: United States
  • State: Pennsylvania
  • County: Dauphin
  • Settled: 1755
  • Incorporated: 1828
  • ZIP Code: 17057
Data from: en.wikipedia.org