Bonsall Post Office

5521 Mission Rd Ste D, Bonsall, CA 92003

Contact Numbers

Phone: 760-758-4173
Fax: 760-758-4965
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Pala Vista Annex
1525 E Vista Way
2.8 miles away

Pendleton Del Mar
210636 Usps Rm 186
3.3 miles away

14 Area
1482 16th St
3.3 miles away

Pendleton 22 Area
22103 Usps Bldg 22103
3.3 miles away


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My husband and I have had a box and have used this post office for many years. It is indispensable! During holiday times many out oft owners use it. It services agricultural areas and residential areas always with a smile and excellent service. It would be a travesty if this was closed. Thank you.


Despite repeated efforts to have ALL mail forwarded, this office continues to drop the ball.


I’m extremely disappointed in the way this post office is run. I have had multiple packages delivered to someone else’s address (I only received those through the kindness of my neighbors). Several packages have just been lost - never to be seen. One of those packages was my passport! I have a child serving in the military who is stationed in a different country. I have sent packages to them using the “flat rate price” box. I usually receive a discount when using the military base address. Even if I don’t, I have never paid more than the price associated with the box size (I’m referring to the boxes that ship anywhere in the USA for a flat rate) - EXCEPT in Bonsall! The last time I tried to send a package, the man behind the counter tried to charge me $10 more than the posted price. I asked him why & he said it was because of the zip code. I pointed out that it was an FPO address (which is considered part of the USA), he told me that didn’t matter. I took the box to the next closest post office & paid slightly less than the flat rate price (I received the military discount). I have placed holds on my mail (when we traveled) & they continued to deliver the mail to our box. To add insult to injury, they placed a “bad customer” notification in our box saying it’s our responsibility to to empty the box!!! We have had more incidents with this one post office than all other post office in my life. In fact, prior to this post office I have never had a problem. If I could afford a PO Box associated with a different branch, I would do so in a heartbeat. Apologies for going on & on, but I was just notified that because of a typo (Td was typed in instead of Rd), Bonsall rejected the package & I’m trying to find out where they sent it because they didn’t say on the “reject” notification AND they won’t answer their phone (not that I expected them to...)


Beware that they close their doors early. Walked up before 430pm and the doors were already locked. SMH! Thats a shame. So much for people that work that need to do business with the post office.


i just mailed gift to neice yesterday, she recieved it broken in many peices,, the item was worth $20.00 now whos going to do something about this,,,i been mailing packages 3 times a week in your office and now you break my stuff..

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