Adelphi Opera House

4 m/h Wednesday

4 m/h SCENES FROM OUR COMMUNITY Around Adelphi 6 images ABOUT ADELPHI Adelphi is a small village in Ross County, Ohio. Our population is approximately 371. The village has a total area of 0.3 square miles. John Purdue – founding benefactor of Purdue University was born in Adelphi. The current Mayor is Josh Hettinger, a 1999 graduate of Zane Trace High School. Admin Login UPCOMING EVENTS There are no events DOWNLOAD DOCUMENTS Conference Room Reservation Contract