Mira Loma Post Office

10798 Jurupa Rd, Jurupa Valley, CA 91752

Contact Numbers

Phone: 951-685-1071
Fax: 951-685-9206
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:15am - 5:00pm
Tuesday 6:15am - 5:00pm
Wednesday 6:15am - 5:00pm
Thursday 6:15am - 5:00pm
Friday 6:15am - 5:00pm
Saturday 6:15am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:30am - 12:00pm, 1:00pm - 2:30pm
Tuesday 9:30am - 12:00pm, 1:00pm - 2:30pm
Wednesday 9:30am - 12:00pm, 1:00pm - 2:30pm
Thursday 9:30am - 12:00pm, 1:00pm - 2:30pm
Friday 9:30am - 12:00pm, 1:00pm - 2:30pm
Saturday Closed
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

8082 Limonite Ave Ste 1
2.5 miles away

1801 Town and Country Dr
3.0 miles away

10275 Hole Ave
3.8 miles away

323 N Turner Ave
3.9 miles away


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Can't seem to find certified mail that was sent on November 28th. Came in the morning and was promised a supervisor call back by 3pm.....obviously that didn't happen since I am in line at the post office again at 4:45 pm customer service is atrocious


I've been waiting 2 days so far for my mail to get picked up, hopefully my electricity doesn't get turn off! I even put a sign on my mailbox! Help


I am very concerned about my postal carrier. Last night she delivered my mail at 10:15pm. Every night it is at least 9:00pm before she arrives. I wait for my mail because I don't want it left the the mail box overnight. It is not her fault. I have spoken to her about it and its out of her control. She is out very late in as unsafe vehicle making multiple stops. Please explain.


A package has been sitting at their post office since July 6th. It's yet to be checked in. This is completely unacceptable and no excuse for this!


I have been expecting a package for a week and it is stuck at your post office. It's an expensive package item and I've ordered other things from the same place and got them already. I've sent out several messages 2usps and it's stuck at your post office and not delivered. 11654 Pampus

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