Business Details
About
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 423 Los Alamos Dr 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
Hours
Reviews
2.8
69 reviews
5 stars
28
4 stars0
3 stars
3
2 stars
4
1 star
34
- LYLisa YanezDec 8, 20251.0I suspect a mail carrier is taking packages. I went in person two different times to speak to post master and she is never available; I also left my phone number twice (on different days) and never received a call back. The gentleman that was working on December 8th told me that I waited 3 days to report my item so that there is nothing they can do, not sure why he said this if not everyone checks their mail daily! This is not the first time this happens. Accountability needs to be taught at Alamo USPS!
- NSNancy SanchezNov 26, 20255.0Greg era muy amable y me ayudó con todas mis preguntas…Excelente servicio!
- NDNestor DuarteNov 16, 20255.0I called to this office and Greg help me track my package. He is very knowledgeable on everything I asked him. My package was mis sent to another city from Mcallen. Thanks a lot.
- RRRueOct 18, 20255.0love my local poste office, great service always
- CMCoach MtzOct 1, 20255.0I’ve had consistently excellent experiences at the Alamo, TX Post Office. From the moment you walk in, you’re greeted with a clean, organized space and courteous staff who genuinely care about helping customers. Whether I’m shipping packages, picking up mail, or asking questions about postage and delivery, the employees here are always patient, knowledgeable, and efficient. They take the time to make sure everything is done right and that you leave with all your questions answered. One thing I really appreciate is how smoothly the lines move—even during busy times. The team handles everything professionally, and I’ve never felt rushed or ignored. They’re especially helpful with explaining different shipping options and making sure you get the best value. Special shout-out to Greg who went above and beyond to help me with a complicated international package—courteous, calm, and super helpful. If you live in or near Alamo, you’re lucky to have a post office like this one. It's a model of how postal service should be: fast, friendly, and reliable. Highly recommend!
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 located at 423 Los Alamos Dr?
At this Post Office, you can send mail and ship packages, purchase money orders, rent Post Office™ boxes, apply for passports, buy gift cards, and access other postal services.
Can I apply for a passport and have my photo taken at this Post Office?
Yes, this location accepts first-time passport applications and offers passport photo services by appointment, which can be scheduled online.
Do I need an appointment for passport services at this location?
Most passport services require an appointment via the online scheduler, although limited walk-in hours are available at select locations.
What are the operating hours of the United States Postal Service at 423 Los Alamos Dr?
The Post Office is open Monday through Friday from 8:30 AM to 12:30 PM and 1:30 PM to 4:30 PM, and on Saturday from 9:00 AM to 11:00 AM. It is closed on Sundays.
How can I get a Post Office Box at this location?
You can reserve a PO Box online through the USPS website or apply in person at the Post Office with two valid forms of ID and a completed application.
Is it possible to access my PO Box after regular business hours?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours vary. Check with this Post Office for specific access times.
What is the cost for taking a passport photo at this Post Office?
The current passport photo fee is $15.
Which nearby facilities can I visit for medical or dental care after my visit to the Post Office?
Nearby medical and dental facilities include Las Palmas Children's Dentistry, Reynaldo Valdez PNP, Women’s Clinic - Alamo, Rio Grande Women’s Clinic, and Samuels Pediatrics, offering a range of health services conveniently close to the Post Office.
Are there nearby public services or community resources close to the Post Office?
Yes, close by are the Sgt Fernando De La Rosa Memorial Library, Alamo City Hall, Alamo Public Library, Alamo Fire Department, and the City of Alamo Police Department for various public services.
Where can I find nearby dining or family-friendly places around the Post Office?
Nearby you can visit Los originales #1.pollos asados NUEVO LEON, a barbecue restaurant, LMD Michelandia Drive Thru for ice cream and convenience store items, and Peter Piper Pizza, a pizza restaurant, great for dining before or after your visit.