Brand Certified
United States Postal Service
3.7(53 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
120 4th St, Petaluma, CA
94952, United States
Certified by United States Postal Service • Mar 01, 2026
(800) 275-8777
Certified by United States Postal Service • Mar 01, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Mar 01, 2026
About
Certified by United States Postal Service • Mar 01, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 120 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 • Mar 01, 2026
Hours
Certified by United States Postal Service • Mar 01, 2026
Reviews
3.7
53 reviews
5 stars
32
4 stars
4
3 stars
2
2 stars0
1 star
15
- PIPaul Fuhgeddaboutit ItaliaFeb 2, 20265.0Nice staff always friendly and smiling was a little wait in line about 5 minutes but not too bad. I would recommend their services.
- CCCatskills39Nov 27, 20255.0Cannot go wrong going in person
- FHForrest HansenNov 22, 20255.0Staff is always friendly and it is such a historic part of Petaluma.
- SHSarah HinsonAug 9, 20205.0The woman who helped me send my package was so very kind and helpful. Made sure everything was well packaged so it wouldn’t get damaged while shipping.
- KKKathryn KApr 16, 20173.0Always crowded
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 can I find at the United States Postal Service location at 120 4th St, Petaluma?
You can send mail and ship packages, purchase money orders, rent Post Office™ boxes, apply for passports, get gift cards, and more.
Can I apply for a U.S. passport at this Post Office?
Yes, this location accepts first-time passport applications and can take passport photos by appointment. You should complete and print your application form before applying.
Do I need an appointment for passport services here?
Yes, most passport services require scheduling an appointment online. There are limited walk-in hours available at select locations.
What are the operating hours for this Post Office?
The Post Office is open Monday to Friday from 9:00 AM to 5:00 PM and on Saturday from 10:00 AM to 2:00 PM. It is closed on Sundays.
Can I reserve a PO Box online for this location?
Yes, you can search for and reserve PO Boxes online quickly and securely at the USPS website. You will receive instructions to complete the setup in person.
Is there 24/7 access to PO Boxes at this Post Office?
Most USPS locations offer 24/7 access to PO Boxes in the lobby, but access hours may vary by location. Please check with this Post Office for specific access hours.
Where can I find nearby event planning services when visiting the Post Office?
Blissful Events, a professional event and wedding planning service, is located nearby and can assist you with your event needs.
Are there any travel or tour services near the 120 4th St Post Office?
Yes, Tuscany Tours, a travel company offering tours and travel services, is located close by and can help plan your trips before or after your postal visit.
Can I find real estate agents near this Post Office?
Yes, several real estate agents and teams such as Deb Cheda Realtor and Kent and Sandoval Real Estate Team are located nearby for any real estate needs.
Brand Certified Facts from United States Postal Service
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