Commerce City Post Office

7351 Magnolia St, Commerce City, CO 80022

Contact Numbers

Phone: 303-227-7381
Fax: 303-287-1862
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 5:30pm
Tuesday 5:30pm
Wednesday 5:30pm
Thursday 5:30pm
Friday 5:30pm
Saturday 4:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 10:00am - 4:00pm
Tuesday 10:00am - 4:00pm
Wednesday 10:00am - 4:00pm
Thursday 10:00am - 4:00pm
Friday 10:00am - 4:00pm
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
  • Burial Flags
  • 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:

8096 Brighton Rd
0.7 mile away

Adams City
6655 Brighton Blvd
1.1 miles away

Gmf Finance
7550 E 53rd Pl
1.7 miles away

Park Hill
3355 Hudson St
2.7 miles away


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Why does my mail go to another house the block away from me ? Why is it always being delivered to 69th St. and not 69th Pl. why does GPS think that 69th Pl. is 69th Way. What do I need to do to get my mail delivered to my house and not someone else’s house matching the same address numbers? Help


a lot of my packages are being returned for my meds wrong address which is false when I checked the address it is correct


Haven't received mail in weeks. What is going on here


Postal carrier will not deliver our mail this is the third occasion that this has happened. THIS is day 4 where I haven't got my mail I haven't got my bills my water bill hasn't been paid because I haven't got a bill I received a disconnection notice . I have USPS informed delivery and we've been expecting mail all four of these days but still no mail.This gentleman has not only done this to us but other neighbors as well. Spoke to the lead Caleena and all she did was cover up for him. Again this is now day 4 with no mail. He's putting my family in jeopardy with not delivering our mail and not being able to pay our bills, he's too lazy to get out of his mail carrier truck to pull out the mail if there's a car in front of our mailbox. This is a packed neighborhood with cars everywhere people Park wherever they can. I don't feel that it's our fault that we don't get our mail because the other neighbors park wherever but in return he treats other neighbors in the neighborhood race specified and delivers their mail hand-delivered because he feels it's not fair that if people are parked in front of their mailbox they don't get their mail, same thing for me but all Caleena said was it's not race specified but at this point I feel like it is because our other neighbors get their mail hand delivered and we don't. Something needs to be done with him and Caleena at this point. Bottom line I want my mail. This is tampering with FEDERAL MAIL. NOT TO MY MENTION MY LIVELY HOOD AND HOUSEHOLD JEOPARDY.


My dog is dying because of you!!


Commerce city post office Lost 1 full week of mail for my whole trailer park. Then lied and covered up meanwhile the postmaster must be involved because he won't respond. And the evening supervisor named Caleena made an false report to the police to further her cover up of the mail theft.


Due to medical issues, I can't get to the mailbox. The carrier said with permission from the post office, I could get the mailbox moved to the porch. I have a note from my Primary Doctor. Just need your okay. Kathy Brooker 8125 Krameria Street Commerce City, CO 80022 303-960-5514


on 3/21 i had a noticed left in my mail box saying that i have 2 registered letters at the post office, it was marked sorry we missed you. the issue is the mail carrier never even came to my door, i was home all day and i also have a camera and i checked the camera and again the mail carrier never came to my door. all that was done was the for filled out and put in my mail box. i feel they should have to be redelivered.


We have a key for mailbox D for a package that we were waiting for but when we put in the key it jammed and will not open. The key and our package at stuck. Please help! 12/23/19 6pm


We had a key in our mailbox today, inverted it into the package slot. But it froze an will not open. I fear the wrong key is in the wrong lock. Very sorry for inconvenience this may cause our mail carrier. Is it possible for this package could be brought to our pouch? Again I am very sorry, didn’t have my glasses on when I used the key. Mail for the McCorry /Frank resident.


Every time a package of ours hit your department it is delayed by three or five days why. Your the only department not Colo. Springs just you?? Wish you would upgrade your system there it I'd bad I am sorry to say!!!

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