Donna J Bogunovich (Postmaster)
donna.j.bogunovich@usps.gov
413 2nd Ave
Custer, MT 59024
Custer, MT 59024
The Custer Post Office is located in the state of Montana within Yellowstone County. This location serves 390 Custer residents with a median income of $42,083. It's estimated that approximately 622 packages pass through this post office each year.