Brand Certified
United States Postal Service
2.5(26 reviews)
Certified by United States Postal Service • Aug 30, 2026
Business Details
221 Main St, Barnwell, SC
29812, United States
Certified by United States Postal Service • Aug 30, 2026
(800) 275-8777
Certified by United States Postal Service • Aug 30, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Aug 30, 2026
About
Certified by United States Postal Service • Aug 30, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 221 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
Certified by United States Postal Service • Aug 30, 2026
Hours
Certified by United States Postal Service • Aug 30, 2026
Monday8:30 AM - 4:45 PM
Tuesday8:30 AM - 4:45 PM
Wednesday8:30 AM - 4:45 PM
Thursday8:30 AM - 4:45 PM
Friday8:30 AM - 4:45 PM
Saturday9:00 AM - 12:00 PM
SundayClosed
Products & Services
1 list · 34 items
Explore offerings from United States Postal Service on 221 Main St in Barnwell, with popular services available at this location.
Reviews
2.5
26 reviews
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1 star
14
- GFGold FingerMay 5, 20251.0Had mail in my boxes to be picked up and the mail person drove right bye my box, in a white Nissan car 5-3-25
- RWRichard WaltaDec 16, 20241.0Agent seemed to cure less if they can solve your problem or help you
- IFIeasha FlowersNov 8, 20231.0Poor customer service
- BCBecca CampbellNov 8, 20211.0It'd be great if we actually received our mail instead of the neighbor's receiving it! There's nothing like playing hide and go seek for your mail. It's always amazing to get notifications for online orders stating they have been delivered that were in fact, never delivered also. Losing out on money is always a plus. Before wasting your time going to the post office (should you run into these issues), don't bother trying to resolve the matter. They won't do ANYTHING about it. Everyone should apply for jobs here. Obviously it's it's gravy train and you don't actually have to do your job.
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.
Where is the United States Postal Service location in Barnwell, SC?
The United States Postal Service is located at 221 Main St, Barnwell, SC 29812.
What are the operating hours for the Barnwell Post Office?
The Post Office is open Monday through Friday from 8:30 AM to 4:45 PM and on Saturdays from 9:00 AM to 12:00 PM. It is closed on Sundays.
Can I apply for a passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and most locations can also take your passport photo. You should complete and print the passport application form before applying.
Is an appointment required for passport services at this location?
Most Post Offices, including this one, require scheduling an appointment for passport services using the online scheduler, although limited walk-in hours may be available at select locations.
Does this Post Office take passport photos and how much do they cost?
Yes, passport photo services are available by appointment and the current fee for a passport photo is $15.
How can I get a PO Box at this Post Office?
You can apply for a PO Box online or in person. Online reservations and availability are at https://www.usps.com/manage/po-boxes.htm. In person, bring two valid IDs and a completed application.
Are PO Boxes accessible after regular lobby hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby, but hours can vary by location. Contact your local Post Office for exact lobby access times.
What nearby places can I visit around the Barnwell Post Office?
Nearby you can visit places like JJ's Learning Academy for tutoring, Palmetto Styles & Day Spa for beauty services, and Lucy Lu's for American dining. These locations offer convenient options before or after your Post Office visit.
Are there coffee shops near the Barnwell Post Office for a quick break?
Yes, there are several nearby coffee shops including Country Cafe, Tensely Rivers Boutique & Barista Bar, and Accelerator Coffee, perfect for relaxing before or after your postal errands.
How can nearby transportation or community centers assist me when visiting the Barnwell Post Office?
Nearby community centers like Palmetto Innovation Center and organizations like Southern Palmetto Regional Chamber of Commerce may provide transit information and local assistance to help you plan your visit to the Post Office efficiently.
Brand Certified Facts from United States Postal Service
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