Gillette Post Office

311 S Kendrick Ave, Gillette, WY 82716

Contact Numbers:

Phone: 307-682-3727
Fax: 307-687-2818
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 3:30pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Friday 6:00am - 5:30pm
Saturday 9:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

Last Collection Times

Monday-Friday 5:15pm
Saturday 5:00pm
Sunday Closed

Carrier Facility Hours

Monday-Friday 9:00am - 4:30pm
Saturday-Sunday Closed

Passport Acceptance Hours

Monday-Friday 9:00am - 3:30pm
Saturday-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 if no available photo hours listed.
  • 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

Passport Photo Hours

Monday-Friday 9:00am - 3:30pm
Saturday-Sunday Closed

Global Express Guaranteed® Hours

Monday-Friday 7:00am - 5:30pm
Saturday 9:00am - 1:00pm
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
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Sure Money
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

14076 State Highway 51
11.7 miles away

485 Recluse Rd
19.8 miles away

120 N Bighorn Ave
22.1 miles away

25 Atoka St
29.2 miles away


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I really don't understand . I get my mail 3 days a week. BUT try to pick-up my mail on a day it doesn't get delivered. BUT the post office won't give it to me. I didn't want to leave my mail out all weekend cause I was leaving town. Try to call to talk to postmaster and she was no there. The prices keep going up and the service keeps going down. I didn't complain when my neighbor gets my mail last week twice. Just want to know why???????


Terrible service. I had THREE packages ordered to my home marked as "delivered" online, none of which have arrived (a week after marked as "delivered" on the online tracking). Asked why this is at the post office, and the employee said they should've been in my mailbox. Said her supervisor would call, never happened. Horrible service, likely to not use this service to deliver my mail again. Very unreliable.


I worked for the USPS for years. I am sorry to see this. I do know that carrier restrictions have gotten bad, but since we rarely get 2 ft of snow here for it to be anything that couldn't be walked through, that is not right. Have you tried talking to the postmaster here? She is very nice- I worked there for a few months. We live out of town, but I know my husband would be happy to swing by and shovel your walk for you, no charge.


i am 63 yrs old and have acute chronic hip bursitis. i use a cane all the
time. i live on social security. there is no way i can shovel my
sidewalks. i have male neighbors on both sides of me, but they have no
interest in helping me.every time it snows i get a note from my mail carrier that if i don't
shovel the usps will stop delivering my mail. so i have to hire someone
to shovel. this is very expensive.i realize that the carriers want clean sidewalks but when i have to hire someone to shovel i go without food. thanks usps!!!

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