Sinclair is located in Wyoming. Sinclair, Wyoming has a population of 413. Sinclair is more family-centric than the surrounding county with 33.93% of the households containing married families with children. The county average for households married with children is 29.66%.
The median household income in Sinclair, Wyoming is $85,588. The median household income for the surrounding county is $57,644 compared to the national median of $57,652. The median age of people living in Sinclair is 37.5 years.
The average high temperature in July is 83.7 degrees, with an average low temperature in January of 11.9 degrees. The average rainfall is approximately 11.3 inches per year, with 60.1 inches of snow per year.