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Visit your local Post Office™ at 828 S Carl 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
Love our USPS! David was so helpful shipping a package for me, and was so patient when we discovered that I had copied down the wrong address. Every trip I make in is always efficient and enjoyable.
AA
Ashley
Aug 30, 2025
5.0
I always go in and everyone there treats me with respect and helps me out with what I need sent out. Happy with the customer service they provide and good location
GC
Gavin Cox
Aug 20, 2025
1.0
It's time to privatize the post office, why am I paying 4 dollars for a roll of tape. Just tape my box, I paid you 25$ to ship a box, tape the box?
JD
James Dunham
Jul 31, 2025
5.0
Always quick and helpful
KS
Kenzie Simmons
Jun 22, 2025
2.0
So tired of getting messages of "cannot deliver parcel due to doorway or driveway being inaccessible" when nothing is blocking driveway not door and all it is, is that the mail person doesn't want to drop it off. This has happened multiple times and I'm getting fed up with it. Why use the postal office if they can't even deliver
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 located in Siloam Springs?
The United States Postal Service is located at 828 S Carl St, Siloam Springs, AR 72761.
What are the operating hours of this USPS location?
This USPS location is open Monday through Friday from 8:30 AM to 4:30 PM, and on Saturdays from 9:00 AM to 12:00 PM. It is closed on Sundays.
Can I apply for a U.S. passport at this Post Office?
Yes, this Post Office accepts first-time U.S. passport applications and can take passport photos by appointment.
Do I need an appointment for passport services at this USPS?
Yes, most passport services require an appointment scheduled via the online scheduler, though limited walk-in hours may be available at select locations.
How much does it cost to get a passport photo at this USPS?
The current fee for a passport photo at USPS is $15.
Can I rent a PO Box at this Post Office and how?
Yes, you can search for and reserve PO Boxes online, and then complete your setup in person at the Post Office with two valid forms of ID.
Is there 24/7 access to PO Boxes at this location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours may vary. Check with this Post Office for specific lobby hours.
What nearby places can I visit before or after my post office visit?
Nearby you can visit Christ Lutheran Church, enjoy a meal at Siloam Hibachi & Sushi or La Super Rica Restaurant, or shop at Yayas Boutique.
Are there salons or spas near the USPS location for a quick beauty appointment?
Yes, nearby beauty salons and spas include Urban Blades, Maeg's Aesthetics, Studio 24, and Joey's Hair Studio.
How can nearby dining options help when visiting the Post Office?
After handling your postal needs, you can enjoy nearby restaurants like Arby's, KFC, or Rincon Latino Mini Mart for convenient dining options.