Brand Certified
United States Postal Service
3.6(24 reviews)
Certified by United States Postal Service • Oct 11, 2026
Business Details
5875 21st St, Fort Belvoir, VA
22060, United States
Certified by United States Postal Service • Oct 11, 2026
(800) 275-8777
Certified by United States Postal Service • Oct 11, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Oct 11, 2026
About
Certified by United States Postal Service • Oct 11, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 5875 21st 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
Certified by United States Postal Service • Oct 11, 2026
Hours
Certified by United States Postal Service • Oct 11, 2026
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 - 1:00 PM
SundayClosed
Products & Services
1 list · 5 items
Reviews
3.6
24 reviews
5 stars
13
4 stars
3
3 stars0
2 stars
1
1 star
7
- JJJay JungSep 26, 20265.0Employees here are a Godsend.
- RMRobert MclaughlinJul 8, 20265.0Nice post office that was helpful and ready to serve, thanks so much
- L8Local Reviews 802Jul 2, 20265.0Convenient, large parking lot, normal hours, pleasant employees and quick processing of transactions and positive interactions with the normal staff working the counter. You can get greeting cards as well displayed on a rack, USPS shipping supplies including envelopes and boxes for flat rate, stamps, stamped envelopes. Always smells clean, organized and easy to conduct business
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.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
What services can I find at the United States Postal Service on 5875 21st St?
You can send mail and ship packages, get money orders, rent Post Office boxes, apply for passports, buy gift cards, and more.
Can I apply for a U.S. passport at this Post Office location?
Yes, this Post Office accepts first-time passport applications and can usually take your passport photo as well. Please complete and print your application form before applying.
Do I need an appointment for passport services at this location?
Most passport services require scheduling an appointment online, though limited walk-in hours may be available at select locations.
What are the hours of operation for the Post Office on weekdays and Saturday?
Monday through Friday, the Post Office is open from 9:00 AM to 5:00 PM, and on Saturday from 9:00 AM to 1:00 PM. It is closed on Sundays.
How can I reserve a PO Box at this Post Office?
You can search for and reserve PO Boxes online at the USPS website. After reservation, you will receive instructions for completing the setup in person at the Post Office.
Are PO Boxes accessible after normal business hours at this location?
Most USPS locations offer 24/7 access to PO Boxes in the lobby, but access hours may vary. You should check with this Post Office for specific lobby hours.
Which nearby places could be useful for visitors to the United States Postal Service at 5875 21st St?
Nearby, visitors can find Fort Belvoir MWR for community services and activities, the Fort Belvoir Military Personnel Services Branch for military support, and the Fort Belvoir Library for resources and information.
Is there a nearby location where I can find lodging after visiting the Post Office?
Yes, the IHG Army Hotels Buildings 507, 508, 509 are nearby and provide hotel accommodations for visitors in the area.
What recreational facilities are near the United States Postal Service at 5875 21st St?
Visitors can enjoy nearby facilities such as the Benyaurd Indoor Pool, a gym and sports venue, and Fort Belvoir Hunting & Archery for active life and outdoor activities.
How can nearby public and government offices support my visit to the Post Office?
Nearby government offices like the Office of the Staff Judge Advocate and the US Army Directorate of Plans Training Mobilization and Security may be useful for coordination and additional services related to government and military affairs.
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 October 11, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website