United States Postal Service

2.5
94 reviews
Person picking up a package from USPS smart lockers

About

Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 100 Main 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
100 Main St, Millsboro, DE
19966, United States

Hours

Reviews

2.5
94 reviews
5 stars
31
4 stars
3
3 stars
2
2 stars
4
1 star
54
  • MC
    Mary C
    Jul 24, 2025
    5.0
    Usually I'm in and out. Staff friendly.
  • JM
    J Merrell
    Apr 1, 2021
    1.0
    0 stars. The worst. It doesn't matter which way your mail is going, it adds 3 days to its travel if it has to go through this post office. This isn't my first problem with this post office so I will be filing a formal complaint about this postmaster and his crew. Got a message from Amazon saying the PO tried to deliver at 9:30pm. It was only 7:30pm and I was home the entire day and no one ever tried to deliver anything. Now my package is "waiting for pickup". They won't deliver it. WHAT?!! absolutely useless.
  • DG
    David Garrott
    Nov 26, 2018
    1.0
    Tracked shipment….undeliverable because its ineligible for forwarding…OK, now what? No advice, no Tel# to call, no matter - no one answers phone anyway. This is the federal government public service jobs. It's a disgrace. If y9u work there, you're part of the problem. Enjoy that fat federal pension. One Star only and that's only because I had to pick one.
  • NA
    Natalie Anderson
    Oct 26, 2017
    1.0
    WORST post office EVER. They constantly lose packages, the people that work there are rude. You can’t even get someone on the phone because it’s constantly “busy” - which really just means they keep it off the hook all day. I’ve been to different post offices in different states and have never experienced anything like this.. Millsboro post office clearly needs to fire some employees and restart.

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.