Post offices in the 62425 ZIP code of Dundas, IL

The ZIP code 62425, situated in Dundas, IL, includes 1 post office within the city of Dundas. The listed operating hours indicate when retail services are available, providing a time when postal employees are available to assist customers. Often, the lobby areas remain open longer, granting access to PO boxes, package drop-off areas, and self-service Automated Postal Center (APC) machines for stamp purchases.The compilation is sorted first by city and then by the name of the post office, with Street View pictures of the post offices included whenever possible. Please contact us if you find an error, so that we can correct it.

Street View Image of Dundas Post Office in Dundas, IL

Dundas Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
7220 N Washington St Dundas, IL 62425-9998

Get directions

Open hours
Day Open Close
Monday 8:00 AM 12:00 PM
Tuesday 8:00 AM 12:00 PM
Wednesday 8:00 AM 12:00 PM
Thursday 8:00 AM 12:00 PM
Friday 8:00 AM 12:00 PM
Saturday 8:15 AM 10:00 AM
Sunday Closed

Phone: 618-754-3455

  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value