Business Details
About
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 1317 S Diamond Bar Blvd 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
United States Postal Service
1317 S Diamond Bar Blvd, Diamond Bar, CA
91765, United States
Hours
Reviews
2.3
89 reviews
5 stars
21
4 stars
6
3 stars
6
2 stars
6
1 star
50
- MIMuhammad Ikram5 days ago5.0Kind and polite staff.. quick service. I was out in less than 3 mins.
- WJWes JonesAug 6, 20251.0Why don't the employees just quit! They all act like they'd rather be somewhere else. I guess they hate there job. And why can't we get mail delivered the same time everyday. I'm from La Cresenta and you can set your watch to the mail delivery there.
- LLL LJul 28, 20251.0Lately, there are many mails missing. Be alert your mails; don’t put them in your boxes…. Especially, the check payments!! Wow…. What’s going wrong with US POSTAL OFFICES?!?!
- KKKTJul 21, 20251.005/23/2025 at ~1:30 pm They misdelivered and lost an important package. Probably got taken. Not the first time they’ve misdelivered my package (good thing neighbor returned it to me that time). But this time, I still don’t have my package now. And customer service was no help. Thanks, USPS!
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?
What time can I check my PO Box weekly and on weekends?
What services does the United States Postal Service at 1317 S Diamond Bar Blvd offer?
This Post Office provides mail and package shipping, money orders, PO Boxes, passports, gift cards, and more.
Can I apply for a passport at this Post Office location?
Yes, this location accepts first-time passport applications for the U.S. Department of State and can take passport photos by appointment.
Is an appointment required for passport services at this Post Office?
Most passport services require scheduling an appointment online, though limited walk-in hours are available at select locations.
Does this Post Office provide passport photos, and what is the cost?
Yes, passport photo services are available by appointment, and the fee is $15.
How can I rent a PO Box at this Post Office?
You can search, reserve, and apply for a PO Box online or in person by bringing two valid IDs and a completed application.
What are the operating hours of this USPS location?
Open Monday to Friday from 9:00 AM to 5:00 PM, Saturday 9:00 AM to 2:00 PM, and closed on Sundays.
Is 24/7 access available for PO Boxes at this location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours may vary; please check with this local Post Office.
What nearby dining options are available around the Post Office?
Nearby restaurants include Fusion 2 Any 1 Sushi & Roll for Asian cuisine, Rainbow Donuts for baked goods, and Kogi BBQ for American food, great for a meal before or after your visit.
Are there any nearby service providers that complement the Post Office services?
Yes, nearby are services like Diamond Bar Mail And Shipping and UPS Authorized Shipping Outlet for additional shipping options.
What nearby stores and amenities could I visit near this Post Office?
Nearby you can find an AT&T Store for mobile needs, 7-Eleven convenience store, and Diamond Bar Optometric Center for eye care, convenient for multi-tasking your errands.