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 121 San Anselmo 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 • Mar 01, 2026
Certified by United States Postal Service • Mar 01, 2026
Reviews
2.0
20 reviews
5 stars
3
4 stars
1
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2
2 stars0
1 star
14
WH
William Hammond
Jul 6, 2024
1.0
Ride and lazy employees…
JM
Julianne McKeever
Jan 8, 2019
5.0
This is our local post office and the employees here are always patient, friendly and help us make sure that we get our mail and packages delivered to where they need to be within the necessary time period. I had a friend sending a package to NZ that was going to be very expensive and the woman helping us was not only patient but helped review all possible options. It was a few days before Christmas and the PO was packed with a long line and still this woman was very kind and served us with a smile.
US
Urbara Scott
Oct 16, 2017
1.0
They do not answer the phone, send mail back to sender for no reason which has created huge problems for me. They should all be FIRED.
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 at 121 San Anselmo Ave?
You can send mail and packages and find services like money orders, PO Boxes, passports, gift cards, and more at this location.
Can I apply for a first-time U.S. passport at this Post Office?
Yes, you can submit first-time passport applications and most locations also provide passport photo services. Be sure to complete and print your application form before applying.
Do I need an appointment for passport services at this Post Office?
Yes, most Post Offices require scheduling an appointment online for passport services. Limited walk-in hours may be available at select locations.
What are the operating hours of this United States Postal Service location?
This Post Office is open Monday through Friday from 9:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
How can I get a PO Box at this location?
You can apply for a PO Box online or in person by bringing two valid IDs and a completed application. Start online at the USPS PO Box management page.
Is there 24/7 access to the PO Boxes at this Postal Service?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours may vary, so please confirm with this local Post Office.
Which nearby places could I visit before or after mailing at the United States Postal Service in San Anselmo?
You might enjoy dining at May Lee's Asian Bistro or Bistro Viz, or relax at Whole Athlete Performance Center nearby for fitness activities.
Are there other postal services near the United States Postal Service at 121 San Anselmo Ave?
Yes, the San Anselmo Post Office is another nearby postal location you can visit for public services and mail needs.
Can I combine a visit to the post office with some shopping or self-care nearby?
Yes, you can visit places like Venus & Virgo for gifts and flowers or Illusions Hair Gallery for beauty services near the Post Office.
How can nearby counseling and health services complement my visit to the Post Office?
If you need counseling or health services nearby, consider Blue Mountain Counseling or Flick Connection, both close to the Post Office for convenient access.
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