Grass Creek is located in Wyoming. Grass Creek, Wyoming has a population of 1,413.
The median household income in Grass Creek, Wyoming is $67,460. The median household income for the surrounding county is $60,805 compared to the national median of $69,021. The median age of people living in Grass Creek is 44.1 years.
The average high temperature in July is 90.4 degrees, with an average low temperature in January of 6.5 degrees. The average rainfall is approximately 11.1 inches per year, with 21.8 inches of snow per year.
