United States Postal Service

3.1
36 reviews
Person picking up a package from USPS smart lockers

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 4411 Green Valley Rd 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
4411 Green Valley Rd, Monrovia, MD
21770, United States

Hours

Reviews

3.1
36 reviews
5 stars
13
4 stars
4
3 stars
2
2 stars
6
1 star
11
  • NU
    Niti U
    May 12, 2025
    1.0
    Absolutely disappointed by the misinformation provided regarding sending an important document the fastest way internationally. I’m really stuck and would hate for anyone to be in a position like mine. When asked what was the fastest and most reliable way USPS offered, I was not given any options. The corporate line on the other hand is very responsive and apologized each time I had to call several days in a row for the purpose of tracking. I give full 5 stars to them but not the one person who has made my experience the worst in my so many years of using the postal service. I really wish they were more knowledgeable with regards to International mails, so as to guide customers in the right direction and not make them feel like a burden when they ask questions or need clarifications.
  • CC
    Cristin
    Jun 29, 2019
    5.0
    Even though this location is small, it has a wonderful staff. They're very friendly and family oriented. I always enjoy going to this PO as it feels like I'm seeing close friends or family. They always help me with anything I need. Often times, when going to larger locations, you get the quick, hurry and rush out the door attitude. Not here. I love this place.
  • JZ
    Jenifer Zimmer
    Sep 18, 2017
    1.0
    Received a text alert saying my package was delivered! I then watched the mail truck stop at my mailbox but did not drop the package off and did not even put any mail in the box! Why scan a package delivered if they do not deliver it! Worst service ever!
  • NI
    Noah Ismael
    May 24, 2012
    5.0
    Awesome post office! Speedy service! I started to use this instead of the New Market (zip code 21774) post office!

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.