3rd Floor, City Hall
201 E. 5th St.
PO Box 3003
Gillette, WY 82717
Phone (307) 686-5203
Fax (307) 686-1593
Send an E-mail


The City of Gillette is a Home Rule City operating under the statutes of the State of Wyoming and Municipal Codes.

The organizational structure [PDF] for the City can be characterized as a Mayor/Council/Administrator form of local government which vests authority in an elected City Council, which, in turn, hires an appointed executive. The City Administrator is appointed by the City Council and serves at the pleasure of that body.

The City Administrator is responsible for the overall administration of the City. This responsibility includes implementation of the general policies set by the City Council in addition to day-to-day oversight of all City operations. The City Administrator, with the help of City staff, provides the City Council with the information needed to fulfill its policy-making role.

Capital Facilities Tax to End 18 Months Early
The City of Gillette is pleased to announce that the Capital Facilities Tax, used to pay back the $75 million Permanent Mineral Trust Fund Loan for our portion of the Gillette Regional Water Supply Project, will end on Wednesday, April 1st, 2015. The sales tax rate in Gillette and Campbell County will be reduced to 5%. The City of Gillette would like to thank everyone for shopping locally and helping support a project that will benefit our area for years to come.
Road Closure Notification
The City of Gillette Development Services Department announces a road closure for Maple Avenue.
City of Gillette Customer Service Office Undergoing Remodel
The City of Gillette's 1st Floor Remodel Project is moving into its next phase. The Customer Service office will still be open during this phase.
Madison Pipeline shutdown through March 31, 2015
The City of Gillette will shutdown the Madison Pipeline through March 31st, 2015. The shutdown is necessary to tie in the existing Madison Pipeline with the new pipeline.
Last updated: 3/12/2014 1:24:30 PM