A: 61866 is within Illinois State House of Representatives District 101 and Illinois State House of Representatives District 104.
A: 61866 is within Illinois State Senate District 51 and Illinois State Senate District 52.
A: The 2022 population of ZIP Code 61866 is 13442. The population growth rate in 61866 is 0.00%. The population density of 61866 is 183.
A: The majority race/ethnicity of people residing in 61866 is White (66.08%). The majority race/ethnicity of students attending public schools in 61866 is White(30.58%).
A: The median household income in 61866 is $45,445 (2021) and the average adjusted income is $325,890 (2021).