Rock River is located in Wyoming. Rock River, Wyoming has a population of 128. Rock River is less family-centric than the surrounding county with 22.5% of the households containing married families with children. The county average for households married with children is 35.06%.
The median household income in Rock River, Wyoming is $27,917. The median household income for the surrounding county is $45,816 compared to the national median of $57,652. The median age of people living in Rock River is 60 years.
The average high temperature in July is 83.1 degrees, with an average low temperature in January of 9.6 degrees. The average rainfall is approximately 12.8 inches per year, with 46.8 inches of snow per year.