Elwyn is an unincorporated community located in Middletown Township, Delaware County, Pennsylvania, USA. Elwyn has a latitude of 39.907N, longitude of -75.41W and an elevation of 253 feet above sea level.
|Elevation||253 ft (77 m)|
|Time zone||UTC-5 (Eastern (EST))|
|• Summer (DST)||UTC-4 (EDT)|
|Area code(s)||610 and 484|
Elwyn is home to Elwyn Inc., a facility caring for the needs of the developmentally disabled and disadvantaged.
- Ashmeade, Henry Graham (1884). History of Delaware County, Pennsylvania. Philadelphia: L.H. Everts & Co. pp. 625–628. Retrieved 15 June 2017.