Brand Certified
United States Postal Service
2.7(32 reviews)
Certified by United States Postal Service • Oct 04, 2026
Business Details
13280 E Highway 20, Clearlake Oaks, CA
95423, United States
Certified by United States Postal Service • Oct 04, 2026
(800) 275-8777
Certified by United States Postal Service • Oct 04, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Oct 04, 2026
About
Certified by United States Postal Service • Oct 04, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 13280 E Highway 20 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 • Oct 04, 2026
United States Postal Service
13280 E Highway 20, Clearlake Oaks, CA
95423, United States
Hours
Certified by United States Postal Service • Oct 04, 2026
Monday8:30 AM - 4:30 PM
Tuesday8:30 AM - 4:30 PM
Wednesday8:30 AM - 4:30 PM
Thursday8:30 AM - 4:30 PM
Friday8:30 AM - 4:30 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 5 items
Reviews
2.7
32 reviews
5 stars
11
4 stars
3
3 stars0
2 stars
2
1 star
16
- RNRicky NigroJul 11, 20265.0Everyone is so friendly and helpful. Thanks for everything you all do!
- ECEloisa CasasMay 6, 20261.0I don’t find my items and I ask a lady and she was rude
- LWLinda M. WaughDec 18, 20241.0I don't like that it took me forever to get a number to call to get a hold of this post office ...I did not want to hear all the bull to get it..you call the number sends you to the United States postal service now if I needed or wanted to talk to them I would have called them when I called the number on your site I expected to talk to my local post office that's how it works not how it should be but how it works ya know???
- WWWC wcMar 22, 20241.0Amazon delivered a package to PO. Why was it not put in the pickup boxes with a key like it is normally done. I needed this for work, now I have to wait till Monday to pick it up at the counter
- TBTroy BakerMay 27, 20201.0When you send a letter to an address formerly served but now is a P.O. Box instead of the standard Cluster Box today , How difficult is it in a SMALL town, Small Post Office to just put it in the correct Box for that Customer? Talk about forgetting about who you work for or Caring for your customer.... :( Signed The Son of TWO retired U.S. Postal Workers.
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 are available at the United States Postal Service at 13280 E Highway 20?
The post office offers mail and package shipping, money orders, PO Boxes, passports, gift cards, and more.
Can I apply for a passport at this USPS location?
Yes, this location accepts first-time passport applications and can take passport photos by appointment.
Do I need an appointment for passport services?
Most passport services require you to schedule an appointment online, though limited walk-in hours may be available.
What are the post office's opening hours during weekdays?
The post office is open Monday through Friday from 8:30 AM to 4:30 PM and closed on weekends.
How can I reserve a PO Box at this USPS location?
You can search for and reserve a PO Box online securely at https://www.usps.com/manage/po-boxes.htm and complete the setup in person.
Are PO Boxes accessible after normal business hours?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours may vary, so check with this post office directly.
What nearby dining options are available around this USPS location?
Nearby restaurants include Firehouse Pizza, Betty's Tacos, Marcel's French Bakery and Cafe, and Happy Garden Bar and Restaurant, great for meals before or after your visit.
Are there any nearby services for automotive needs near the USPS?
Yes, nearby automotive services include U-Haul Neighborhood Dealer for truck rentals, Gorilla Upholstery for auto repair, and Sew it Seams Auto and Marine Upholstery.
Where can I find beauty and spa services close to the USPS post office?
Beauty by Misty, Bellezza Salon, and Nails by Misty are nearby beauty and spa options for your relaxation and personal care needs.
How can I get to the USPS at 13280 E Highway 20 using local landmarks?
The USPS is located near Lake County Home Loans and Elem Indian Colony, which can help guide you to its location on E Highway 20 in Clearlake Oaks.
Brand Certified Facts from United States Postal Service
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