Bartlett is located in Illinois. Bartlett, Illinois has a population of 41,487. Bartlett is more family-centric than the surrounding county with 43.57% of the households containing married families with children. The county average for households married with children is 37.15%.
The median household income in Bartlett, Illinois is $99,957. The median household income for the surrounding county is $84,442 compared to the national median of $57,652. The median age of people living in Bartlett is 39.2 years.
The average high temperature in July is 86.7 degrees, with an average low temperature in January of 10.6 degrees. The average rainfall is approximately 38.1 inches per year, with 34.3 inches of snow per year.
