United States Postal Service

Post Offices

(217) 936-2443

102 W Collins St Mendon, IL 62351

www.usps.com

United States Postal Service serves Mendon, IL and is located in the 62351 ZIP code.

Hours of Operation

Mon 8:30 AM to 11:30 AM
Sat 1:30 PM to 4:00 PM
Sun 8:15 AM to 9:15 AM

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