Welcome to the official site for beautiful, peaceful and centrally located Sinclair, Wyoming. "The Oasis in the Desert." We hope you find the information we have provided useful and beneficial and you enjoy our web site.

We are conveniently located between the mountains and desert on Interstate 80, six miles east of Rawlins, Wyoming. As for local statistics and climate, Sinclair has a population of 450 people. It is located at an elevation of 6,592 feet. The town comprises an area of approximately one square mile. It has a semi-arid and low relative humidity climate.

Sinclair is a gateway to a rich history and several recreational areas including: Historic Sinclair, Parco/Sinclair Museum, Seminoe State Park, Sinclair Golf Club and Recreational parks.


The Town of Sinclair is accepting letters of interest along with application to be appointed to fill a vacancy on the Town Council. Qualifications are as followed must be a resident of the Town of Sinclair and have resided in Sinclair for at least one year and must be a registered voter. This term will be until the next General Election in 2022.
Please visit the Town Hall of Sinclair (currently located at the Elementary School in Sinclair on 10th street) to pick up an application or drop off letters of interest. Please submit your letters of interest and application no later than March 15, 2021. For additional assistance please contact the Town of Sinclair 307-324-3058.


The Town Hall will be moving to the Old Sinclair Elementary School @ 301 North 10 street effective Jan 19th until further notice. You may make payments online, mail to P.O. Box 247, or bring the payments to us at the school. If you need to reach us we will be at 307-324-3058.