Hillside is located in Colorado. Hillside, Colorado has a population of 7. The county average for households married with children is 22.6%.
The median household income for the surrounding county is $44,712 compared to the national median of $57,652.
The average high temperature in July is 80.3 degrees, with an average low temperature in January of 7 degrees. The average rainfall is approximately 14.1 inches per year, with 91.9 inches of snow per year.