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Desi Mummah (Postmaster)
desiree.j.mummah@usps.gov
612 Washington Ave
Mifflintown, PA 17059
Mifflintown, PA 17059
The Mifflintown Carrier Annex Post Office is located in the state of Pennsylvania within Juniata County. This location serves 7,579 Mifflintown residents with a median income of $45,820. It's estimated that approximately 12,097 packages pass through this post office each year.