Frankie L Kinney (Postmaster)
frankie.l.kinney@usps.gov
204 S Broadway St
Princeton, MO 64673
Princeton, MO 64673
The Princeton Post Office is located in the state of Missouri within Mercer County. This location serves 2,492 Princeton residents with a median income of $45,150. It's estimated that approximately 3,978 packages pass through this post office each year.