Crestwood is located in Illinois. Crestwood, Illinois has a population of 10,908. Crestwood is less family-centric than the surrounding county with 23% of the households containing married families with children. The county average for households married with children is 29.73%.
The median household income in Crestwood, Illinois is $65,074. 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 Crestwood is 47.5 years.
The average high temperature in July is 84.2 degrees, with an average low temperature in January of 18.2 degrees. The average rainfall is approximately 38.4 inches per year, with 31.5 inches of snow per year.
