Grass Creek is located in Wyoming. Grass Creek, Wyoming has a population of 1,467.
The median household income in Grass Creek, Wyoming is $50,417. The median household income for the surrounding county is $48,403 compared to the national median of $57,652. The median age of people living in Grass Creek is 48.7 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 9.5 degrees. The average rainfall is approximately 10.1 inches per year, with 52.9 inches of snow per year.
