United States Postal Service
Post Offices,
Shipping CentersHours:
350 W 6th St Ste 124, Dubuque IA 52001 Hours
About United States Postal Service
The United States Postal Service at 350 W 6th St provides reliable mail and package delivery to millions of addresses across the country. The location offers various services, including walk-in passport processing. Customers appreciate the helpful staff, with one reviewer highlighting the kindness and assistance of employees who handle requests like mail holds and address changes smoothly, even over the phone. The staff are often praised for their friendliness, professionalism, and caring attitude, making the experience positive for many visitors. USPS manages a large network of retail locations, delivering a significant portion of the world's mail, and continues to improve customer service through staff dedication and innovation.
Most Recent Reviews
January 2026
Our regular mailman is great. Thank you, Brian. Liz from the post office called me at 7:30 pm on NYE to try to sort out an issue. She could see who shipped the missing package, and I was able to confirm we got it.
October 2023
We had a temporary change of address and also needed mail held. I found this challenging to get accomplished on line so I called the PO and asked how I should do this. Richard was very kind and did it all over the phone. This is much appreciated.
May 2023
I had to mail a package back for an item I ordered and didn't need. Joann at the Dubuque post office downtown, was so friendly and helpful she does an excellent job and is so nice as well. Thank you Joann
More Comments(29)
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