Marsha K Garrett (Postmaster)
marsha.k.garrett@usps.gov
19333 Concord St
Adelphi, OH 43101
Adelphi, OH 43101
The Adelphi Post Office is located in the state of Ohio within Ross County. This location serves 380 Adelphi residents with a median income of $31,944. It's estimated that approximately 607 packages pass through this post office each year.