Brand Certified
United States Postal Service
2.7(116 reviews)
Certified by United States Postal Service • Jul 05, 2026
Business Details
100 4th St, Gilroy, CA
95020, United States
Certified by United States Postal Service • Jul 05, 2026
(800) 275-8777
Certified by United States Postal Service • Jul 05, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Jul 05, 2026
About
Certified by United States Postal Service • Jul 05, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 100 4th 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 • Jul 05, 2026
Hours
Certified by United States Postal Service • Jul 05, 2026
Monday9:30 AM - 5:00 PM
Tuesday9:30 AM - 5:00 PM
Wednesday9:30 AM - 5:00 PM
Thursday9:30 AM - 5:00 PM
Friday9:30 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 35 items
Explore offerings from United States Postal Service on 100 4th St in Gilroy, with popular services available at this location.
Reviews
2.7
116 reviews
5 stars
39
4 stars
8
3 stars
7
2 stars
2
1 star
60
- DFDaniel FJul 1, 20261.0I’m very disappointed with this post office. They repeatedly lose my packages, and it’s becoming a serious problem. As a business owner, these mistakes cost me time, money, and customers. I expect a much more reliable service. I hope they improve their package handling because this has happened far too many times and is unacceptable.
- MGMPG GamingApr 15, 20261.0Pics show self service machine. THERE IS NO MACHINE.
- DAD ArvanitisApr 7, 20265.0Thanks to Angelica for calling me, twice, to sort something out! Wish I could have done it on the USPS website, but that is not the local office’s fault.
- LJLitzy JSep 9, 20231.0Sephora coupons have been stolen and my secured taped package was cut and retaped with clear tape. After taking pictures of this , I opened the box and my package inside was open. #Thou shall not steal. Gilroy post office I will no longer trust.
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 does the United States Postal Service at 100 4th St offer?
This Post Office provides mail sending, package shipping, money orders, PO Boxes, passports, gift cards, and more.
Can I apply for a first-time passport at this location?
Yes, you can submit first-time passport applications here, and most locations also offer passport photo services with an appointment.
Do I need an appointment for passport services at this Post Office?
Appointments are typically required for passport services, although limited walk-in hours may be available at select locations.
What are the operating hours of the Gilroy Post Office?
The Post Office is open Monday to Friday from 9:30 AM to 5:00 PM, and closed on Saturdays and Sundays.
How can I rent a PO Box at this Post Office?
You can reserve a PO Box online, then complete the setup in person at the Post Office with two valid forms of ID.
Is there 24/7 access to PO Boxes at this Post Office?
Most USPS locations offer 24/7 lobby access to PO Boxes, though exact access times may vary by location.
How much does a passport photo cost at this location?
Passport photos cost $15 at the USPS.
What nearby places can I visit after my trip to the Post Office?
After visiting the Post Office, you can explore the Gilroy Historical Society & the Gilroy Museum, or enjoy a meal at Cafe 152 Bread Co.
Are there other postal service locations near the United States Postal Service at 100 4th St?
Yes, nearby are the US Post Office and another USPS location, providing additional options for postal services.
What nearby services are available around the Post Office if I need beauty or spa treatments?
Close to the Post Office, you can visit Knotty Hair Salon, Lash Rebel, and Brow Confidence for beauty and spa services.
Brand Certified Facts from United States Postal Service
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Certified July 05, 2026Yext Knowledge Graph
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