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USPS self-service kiosk
Brand Certified

United States Postal Service

1.5
(150 reviews)

Business Details

400 Southern Ave SE, Washington, DC
20032, United States
(800) 275-8777
http://usps.com/postoffice

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 400 Southern Ave SE 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
400 Southern Ave SE, Washington, DC
20032, United States

Hours

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
Saturday9:00 AM - 2:00 PM
SundayClosed

Products & Services

1 list · 27 items

Explore offerings from United States Postal Service on 400 Southern Ave SE in Washington, with popular services available at this location.

USPS Services

27 items

Services

BIOIPPB
BRMACCTBAL
BRMNEW
BURIALFLAGS
BUSINESS
CALLREFERRAL
CARRIER
CARRIERCALLREFERRAL
DELIVERYUNIT
DUCKSTAMPS
FACTERMINALTYPERSS
GIFTCARDS
GREETINGCARDS
LASTCOLLECTION
LBRORETAIL
LOBBY
MONEYORDERSDOM
MONEYORDERSINQ
PICKUPACCOUNTABLE
PICKUPHOLDMAIL
PICKUPNOTICELEFT
PMI
POBACCESS
POBDELIVERY
POBOXONLINE
RTLMKTGTERMINALTYPERSS
WINDOWSSERVICE

Reviews

1.5
150 reviews
5 stars
14
4 stars
3
3 stars
3
2 stars
8
1 star
122
  • LM
    LaDawn Manuel
    Jul 28, 2026
    1.0
    They close at 5p. I got there at 4:30 and there was a sign on the door that says “closed for lunch 4-5p”. How is it okay to close an hour early?
  • DC
    Danielle Campbell268
    Jul 11, 2026
    1.0
    Don’t greet customers.. make you take your packages and act like we’re bothering them at work. Disrespectful and argumentative. When you ask for a supervisor you get an even louder and disrespectful person
  • KH
    Kamal Hussain
    Jun 27, 2026
    1.0
    Every time you go they are on hours break Even on Saturday they close at 2 but still 1 hour break.this post office should be under investigation
  • SW
    Sade Wildman
    Dec 6, 2018
    1.0
    AVOID AT ALL COST! slow, rude employees. The longest short line you’ll ever be on. Lost “delivered” packages. I wish I could not have mail services by this branch

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.

Brand Certified Facts from United States Postal Service

This information is certified by United States Postal Service and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 30, 2026Yext Knowledge Graph
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