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Brenda K Charters (Postmaster)
brenda.k.charters@usps.gov
104 W Livingston St
Monticello, IL 61856
Monticello, IL 61856
The Monticello Post Office is located in the state of Illinois within Piatt County. This location serves 7,433 Monticello residents with a median income of $69,161. It's estimated that approximately 11,864 packages pass through this post office each year.