Carrollton is located in Illinois. Carrollton, Illinois has population of 2,149. Carrollton is less family-centric than the surrounding county with 24% of the households with children.
The median household income in Carrollton, Illinois is $58,532. The median household income for the surrounding county is $51,939 compared to the national median of $66,222. The median age of people living in Carrollton is 41.9 years.
The average high temperature in July is 86.7 degrees, with an average low temperature in January of 15.7 degrees. The annual precipitation is 35.69.