United States Postal Service

2.2
53 reviews

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order Service
Visit your local Post Office™ at 18 Church St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more

Location

United States Postal Service
18 Church St, Denville, NJ
07834, United States

Hours

Reviews

2.2
53 reviews
5 stars
15
4 stars
1
3 stars
0
2 stars
2
1 star
35
  • LJ
    Lindsey J
    Oct 25, 2025
    5.0
    Have been using this location for about 4 years, never much of a wait and everyone is friendly. What more do you need in a post office location?
  • JM
    Jody S Menke
    Jun 7, 2025
    5.0
    Very professional, efficient and friendly
  • AB
    Andy Bielecki
    Jul 18, 2023
    5.0
    3 times here and so far so good No much wait time ,very professional stuff See that they have low ratings here If we can find time to complain We should have time to praise Multiple times here again and again SMOOTH AS BUTTER
  • NS
    Nancy Sampson
    Aug 21, 2021
    4.0
    I have always had excellent service from workers at The Denville Post Office. Kudos especially to Barbara and Dickson who are terrific. Bernadette has also been very respectful and helpful as well. These postal agents are very experienced and I appreciate their professionalism to me as a postal customer. There is one worker that quite honestly needs some customer sensitivity training. He has a real chip on his shoulder. I do not know his name, but I always try to avoid dealing with him whenever possible. I have been a long time resident of Denville since 1986 and am very pleased with the service and courtesy extended to me by the majority of the staff in Denville. Thank you!

Frequently Asked Questions About United States Postal Service

Can I get a passport application at this Post Office?

Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.

Is an appointment needed for passport services?

Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.