Brand Certified
United States Postal Service
3.6(129 reviews)
Certified by United States Postal Service • May 17, 2026
Business Details
6655 Clark Ave, Newark, CA
94560, United States
Certified by United States Postal Service • May 17, 2026
(800) 275-8777
Certified by United States Postal Service • May 17, 2026
http://usps.com/postoffice
Certified by United States Postal Service • May 17, 2026
About
Certified by United States Postal Service • May 17, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 6655 Clark Ave 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 • May 17, 2026
Hours
Certified by United States Postal Service • May 17, 2026
Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
Saturday10:00 AM - 2:00 PM
SundayClosed
Reviews
3.6
129 reviews
5 stars
71
4 stars
10
3 stars
8
2 stars
5
1 star
35
- TCThomas Calkins4 days ago5.0Quick in and out. Good folks and service.
- VBVenkat BalaMay 10, 20261.0The mail addressed to home is not delivered but asking me to collect from post office but twice when I went to collect they asked me to come next day as the letter is with postman and he didn’t leave at post office if so why not delivered at home or else why called me in person but not made available so frustrating service by this post office
- AKA KApr 11, 20265.0The staff at the location are so patient and helpful. We went here after trying to get passport renewed at the Dusterberry Way location in vain. While the folks at Dusterberry had attitude and found every way to reject our renewal form, the folks at Newark patiently worked with the same form and got it done. Worth every mile of extra drive.
- WCWillis ChenFeb 27, 20261.0DO NOT let the guy at the door next to the main counter handle your packages, he will throw them like trash.
- JYj yanJan 14, 20265.0This review is to recognize Ireen for her superb service to help our kid on Passport application. Ireen is very friendly and knows the process really well. We are so happy to have Ireen to help us.
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 6655 Clark Ave?
You can send mail, ship packages, get money orders, use PO Boxes, apply for passports, buy gift cards, and more at this location.
Can I apply for a U.S. passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and can also provide passport photos by appointment. You should complete and print the application form before applying.
Do I need an appointment for passport services at this location?
Most passport services require scheduling an appointment using the online scheduler, although some limited walk-in hours may be available at select locations.
What are the hours of operation for the USPS at 6655 Clark Ave?
The Post Office is open Monday through Friday from 8:30 AM to 5:00 PM and on Saturday from 10:00 AM to 2:00 PM. It is closed on Sundays.
How can I rent a PO Box at this Post Office?
You can search for and reserve PO Boxes online or apply in person by bringing two valid IDs and a completed application.
Is there 24/7 access to PO Boxes at this Post Office?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours can vary. Please check with this specific Post Office for exact lobby hours.
What nearby places can help me navigate to the United States Postal Service at 6655 Clark Ave?
Nearby landmarks include other USPS locations such as US Post Office and USPS, which can help you confirm you are in the right area.
Are there any nearby stores where I can buy packing supplies for shipping at the USPS?
Yes, Extra Space Storage nearby offers packing supplies, and White Cap provides building and industrial equipment if you need additional materials.
What local dining options are near the USPS at 6655 Clark Ave in Newark?
Palo Alto Foods is a nearby grocery store and restaurant wholesale supplier where you might find food and beverage services before or after your postal visit.
Are there automotive services near the United States Postal Service for vehicle repairs or maintenance?
Yes, there are several automotive service providers nearby such as Auto Collision Center, Blanco Auto Transmissions Llc, and ACC Auto Collision Center for repairs and restoration.
Brand Certified Facts from United States Postal Service
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Certified May 17, 2026Yext Knowledge Graph
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