Mars Post Office in Mars, PA
Find Mars Post Office in Mars,Butler County,PA to get information on Postal services, Mail forwarding, Money orders, Package delivery, Stamps, and Postage rates.
Mars Post Office
111 Grand Avenue, Mars, PA 16046
724-625-2950
Monday 08:30 AM - 05:00 PM,Tuesday 08:30 AM - 05:00 PM,Wednesday 08:30 AM - 05:00 PM,Thursday 08:30 AM - 05:00 PM,Friday 08:30 AM - 05:00 PM,Saturday 08:30 AM - 12:00 PM,Sunday Closed
