Commerce City Post Office

NOTICE: The Postal Service is an essential government service, and will remain open wherever possible.

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:

Dupont
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

Reviews

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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.
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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
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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.
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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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