Riverton Post Office

12760 S Park Ave, Riverton, UT 84065

Contact Numbers

Phone: 801-254-0367
Fax: 801-446-6450
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 2:00pm
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
  • Burial Flags
  • 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
  • Street Parking

Visit our Links Page for links to 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:

South Jordan
10102 S Redwood Rd
1.9 miles away

12180 S 300 E
2.6 miles away

Sandy City Centre
215 W Sego Lily Dr
2.8 miles away

West Jordan
7901 S 3200 W
3.6 miles away


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Such a ridiculous excuse of a post office and postmasters that have no idea what they are doing!!! This location needs to be shut down!! We never get our own mail or packages and never in time!! People rely on postmasters being competent enough to do their job, which they are not doing! We have not received mail three days in a row now. Amazon also says packages have been delivered and we have nothing. This means the postmaster is intentionally going in saying he delivered the package which in actuality this is not the case. We are disgusted with how poorly they perform their jobs. Wish I didn’t have to pay my taxes to use this service at all. People might as well start paying me, since I deliver my neighbors mail frequently!!! Please someone shut this location down and start over nobody cares of you get your mail or not!


We have gone to both the Riverton and South Jordan post office to mail priority mail packages and have the boxes and envelopes have not been in the office. This has been after hours, but that is when we have time to use it and then we use the after hours system to mail them. I would think you could fill those area's up so we can use your service. It sucks to have to run all over the place to try and find your envelopes or boxes. Just not good service.


Only lived here 3 months and its been the worst mail delivery. Constantly either not getting any mail and then finding it was delivered to neighbors...then when I do get mail, it has the other neighbors mail in it. My neighbors are as frustrated as I am. How hard is it to get the correct mail in the correct boxes..seriously??? There is never a time you can count on to get mail either..delivered at all different times..so frustrating. We only live a block from the Post Office itself. Never once had any problems like this when we lived in West Jordan. Mail came the same time ev day and was delivered correctly.


Again I come home from work last night at 9pm and with the 50 mph winds my mail box door is open and one letter is halfway in and halfway out. My neighbor knocks on the door this morning to bring me my Bank Statement which her young son found in her flower beds. What more mail bank statements or bills are lost in the wind again? This happens every storm and the mail lady in the green van is "So Incompetent" she does not understand how to perform her job and the importance of our mail that we pay to have delivered.


mail delivery person is either to lazy or incompetent to close my mailbox tightly. Hence, rainy weather-wet mail.


Very disappointed!! I delivered mail to the drop box outside the post office 2 weeks ago, it just so happened to be my kids letters to Santa aka my dad who lives in South Jordan. My dad let me know he still hadn't seen the letters so I call the post office and they let me know it could have been damaged in processing or I can fill something out online if there was theft.....basically because I don't have a tracking number I'm SOL?? I hope my other mail made it because it was for Jury Duty. 😤😡




This post office made one of my customers come down to pickup her package and pay $2.35 because they stated they First-Class bubble mailer package was 1 oz. over what was paid for postage. 13 oz. was paid, they say the package was 14 oz. This is the most petty thing I can think of from a company! We have delivered to this customer for years without any issues and postage is always paid in full and accurately to the USPS rates. It is delivered to the mailbox as well. The driver doesn't even have to get out of the vehicle to deliver it. Let me say it again, 1 oz.!!!!! What a joke.


My package wasn't delivered to my house. Again. Apparently I shouldn't have important things delivered to my house because the delivery person cannot get the addresses correct. I consistently get all my neighbors mail and packages, and sometimes even my own. My neighbors and I have to play mail swap every week, and it's getting obnoxious. Seriously! You have one job, deliver the mail to the address that is listed, it's not difficult.

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