Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 300 State 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
Feedback on staff is mixed; some employees are praised for their friendliness and helpfulness, while others are criticized for rudeness and unhelpfulness.
Passport Services
Many customers reported poor experiences with passport services, including long wait times, incorrect information, and staff being unhelpful or rude.
Package Handling
Numerous complaints about lost packages and delays in tracking, with some customers expressing frustration over the reliability of service.
Facility Issues
Customers noted issues with cleanliness and the availability of necessary supplies, such as priority mail envelopes.
Overall Experience
Overall, the post office received a mix of positive and negative reviews, with some customers appreciating the service while others expressed significant dissatisfaction.
MS
Michael Swisher
Jan 2, 2026
1.0
Absolutely terrible. No other way to describe their service.
SS
Shan
Dec 16, 2025
1.0
Extremely unhappy with this post office. DO NOT SEND YOUR PACKAGES OUT HERE. I just read a review of someone who has had a similar situation as me, so this is not the first time. I usually go to the post office in Keller and they are phenomenal. Probably why they are always so busy because no one wants to go to the Southlake post office!! I have been sending out packages at the Keller post office for my small business for many years. I’ve gone to Southlake twice and had issues both times. My first experience there, I dropped off packages at the drop box and it took 2 1/2 days to start tracking (Keller usually starts tracking within 24 hours). This was wild to me, because the Southlake post office appeared vacant both times I went, yet the Keller post office is always packed. Most recently, I am beyond frustrated because I sent a package out 4 days ago and it still has not started tracking. I really needed this sale, as I have a few big life events coming up. Now I am going to have to refund the purchase and I’m sure, just like the previous reviews, the person will receive their free item weeks later. I will never go to this post office again. I’d rather drive far out of my way than lose a sale because of this place. Not that anything will change after these reviews. It’s just sad. I will, however, be taking the time to write a kind review for the Keller post office, as they all deserve high praise for their hard work. I’m hoping someone will read this and choose not to go to Southlake, as they WILL screw you over.
JN
Jackie Nonmacher
Dec 16, 2025
5.0
Staff were all friendly and helpful!
CW
c wells
Nov 17, 2025
5.0
Ms. Kim was extremely kind and helpful! Professional and efficient, 10/10 experience. Thank you!
TT
Trey Touchstone
Oct 25, 2025
1.0
They somehow lost an item I sold on eBay, only for it to finally register as shipped and show up at the buyer's house weeks later, after I refunded him. I'm now down $120 bucks and a rare action figure someone basically got for free. Lesson learned, I'm never dropping anything off at this Post Office again.
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 Southlake, TX?
The United States Postal Service is located at 300 State St, Southlake, TX 76092.
What are the operating hours of the Southlake USPS location?
Monday to Friday from 9:00 AM to 6:00 PM, Saturday from 10:00 AM to 1:00 PM, and closed on Sunday.
Can I apply for a passport at the Southlake USPS?
Yes, thousands of Post Offices including this location accept first-time passport applications for the U.S. Department of State. Passport photos are also available by appointment.
Do I need an appointment for passport services at this USPS?
Yes, most locations require scheduling an appointment through the online scheduler for passport services, though limited walk-in hours may be offered at select locations.
How much does a passport photo cost at this USPS?
The current fee for a passport photo is $15.
Can I rent a PO Box online for the Southlake USPS?
Yes, you can search and reserve PO Boxes online at https://www.usps.com/manage/po-boxes.htm with instructions to complete setup in person.
Are PO Boxes accessible after hours at this Southlake location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours may vary. Contact your local Post Office for specific lobby hours.
What nearby places can I visit after my trip to the USPS at 300 State St?
Nearby you can visit Pure Cafe for a smoothie or coffee, Blue Pomegranate Gallery Southlake to enjoy local art, or San Della's Cafe if you're in the mood for pizza.
What business services are available near the USPS at 300 State St?
MARJEN Technology Group LLC offers IT support and general business services nearby, and Capitol Legal Printing provides printing and legal services close to the postal location.
Are there beauty and spa services close to the Southlake USPS?
Yes, several beauty and spa options nearby include Great Clips hair salons, Multi Chromatic Studio, Branded Brow Co., Eye Luv Lash, and Southlake Aesthetics medical spa.