Alcott Post Office

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

3700 Tennyson St, Denver, CO 80212

Contact Numbers

Phone: 303-433-6477
Fax: 303-458-0233
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 5:30pm
Sunday Closed

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

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • 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:

1990 Depew St
1.0 mile away

Wheat Ridge
4210 Wadsworth Blvd
1.5 miles away

1766 W 46th Ave
1.6 miles away

5885 Allison St
2.2 miles away


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Very disturbed hearing our postal carrier is leaving us, has been a big discussion among the neighborhood and were all are not happy. We had someone we could count on and trust and very friendly and added bonus we recieved our mail early compared to others that deliver in carriers place. Shouldn't we have a say??


I have not received my mail in three weeks. My mail carrier marked my place vacant after being gone for just 11 days. I have stopped in and left notes stating I'm still here and my address hasn't changed- and yet still- no response and no mail. What more can I do??


Hey why they are so lately I dont like they must on time I knew it


80212 Delivery has gotten worse since I lived. A Federal organization should be organized. Important Urgent papers lost. Caused bigger problems. Mailman doesn't show up. Keeps delivering mail that hasn't lived there and won't take it back


Beware of USPS at Alcott. Lots of my stuff is opened when I get it or doesn't go to the destination...


Wanted to if I had mail at any postoffice. Old address is 4945 Julian st Denver.Co.80221. Thank you.

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