Florissant Post Office

18101 County Road 1, Florissant, CO 80816

Contact Numbers

Phone: 719-748-3891
Fax: 719-748-8122
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 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 11:15am
Sunday Closed

Passport Appointment Hours*

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday 10:00am - 12:30pm
Sunday Closed

  • 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)
  • Passport Acceptance
  • Passport Photo
  • Philatelic Services
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Passport Appointment Hours

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:

Lake George
37370 Us Highway 24
3.2 miles away

66 Hybrook Rd S
5.3 miles away

Cripple Creek
319 W Carr St
8.9 miles away

900 Tamarac Pkwy
9.4 miles away


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I have been trying to get a box and key ( there are no regular mailboxes at my residence) for almost two weeks. I realize the post office is short staffed but I need my mail. So far everyone I have talked to at the Post office has said the carrier deals with it. Well, I am new to the area and I don’t know the mail carrier. Please don’t get me wrong… everyone I have talked to has been kind but again I just want my mail delivered.


Sirs, I have just got back an envelope.containing a.Xmas card which was.perfectly addressed to P.O.BOX 544, FLORISSANT CO.80816 with a yellow sticker with the legend "Return to sender,not deliverable as addressed,unable to forward" Lack of working.will? No postal worker available? I would very much thank an explanation. Ana M.Villa.


Im needing to purchase and ship 9ver night a bubble wrap envelop can I manage these things successfully after the main office is closed

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