Latitude and longitude of Duncannon, Pennsylvania
- Nearby Matamoras, Pennsylvania, United States
Satellite map of Duncannon, Pennsylvania
Duncannon is a borough in Perry County, Pennsylvania, United States. The population was 1,508 at the 2000 census. It is part of the Harrisburg–Carlisle Metropolitan Statistical Area. The center of population of Pennsylvania is located in Duncannon. It derives its name from Duncan's Island in the Susquehanna River.
Latitude: 40° 23' 22.79" N
Longitude: -77° 01' 26.40" W