Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 32 Post Office locations in Dupage County, Illinois.
Residents of Dupage County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.
List of Dupage County, Illinois Post Office
Lemont Post Office
Addison Post Office
Aurora East Post Office
Bensenville Post Office
Bloomingdale Post Office
Carol Stream Post Office
Clarendon Hills Post Office
Downers Grove Post Office
Downtown Glen Ellyn Post Office
Elmhurst Post Office
Eola Post Office
Glendale Heights Finance Post Office
Glen Ellyn Post Office
Itasca Post Office
Lombard Yorktown Post Office
Medinah Post Office
Naperville A Post Office
Oak Brook Post Office
Hinsdale Post Office
Lisle Post Office
Lombard Post Office
Roselle Post Office
Warrenville Post Office
West Chicago Post Office
Villa Park Post Office
Wood Dale Post Office
Winfield Post Office
Wayne Post Office
Westmont Post Office
Wheaton South Post Office
Wheaton Post Office
Woodridge Post Office
Residents of Dupage County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.
You may also find Post Office locations in neighboring counties including Cook, DuPage, Kane.