Hillside is located in Illinois. Hillside, Illinois has a population of 8,286. Hillside is less family-centric than the surrounding county with 29.59% of the households containing married families with children. The county average for households married with children is 29.73%.
The median household income in Hillside, Illinois is $62,224. The median household income for the surrounding county is $72,121 compared to the national median of $69,021. The median age of people living in Hillside is 41.6 years.
The average high temperature in July is 83.9 degrees, with an average low temperature in January of 15.3 degrees. The average rainfall is approximately 38.2 inches per year, with 33.8 inches of snow per year.
