Jonesboro is located in Illinois. Jonesboro, Illinois has a population of 1,985. Jonesboro is more family-centric than the surrounding county with 30.51% of the households containing married families with children. The county average for households married with children is 27.07%.
The median household income in Jonesboro, Illinois is $38,850. The median household income for the surrounding county is $46,716 compared to the national median of $57,652. The median age of people living in Jonesboro is 42.1 years.
The average high temperature in July is 88.8 degrees, with an average low temperature in January of 23 degrees. The average rainfall is approximately 47.3 inches per year, with 11.5 inches of snow per year.
