Adelphi is a village in Ross County, Ohio. It falls within the Chillicothe Metro Area, and has a total area of 0.3 square miles, all of which is land. The founder of Purdue university, John Purdue, hailed from Adelphi.
Construction, manufacturing, retail and wholesale trade are the major commercial activities here. The closest hospital is the Berger Hospital, located about 14 miles away, in Circleville. The cost of living here 11.20% lower than the country average.
This place gets about 40 inches of rain annually. The number of days with measurable precipitation is 109. Snowfall is about 15 inches annually.