Carbon Cliff is located in Illinois. Carbon Cliff, Illinois has a population of 1,975. Carbon Cliff is less family-centric than the surrounding county with 20.99% of the households containing married families with children. The county average for households married with children is 26.3%.
The median household income in Carbon Cliff, Illinois is $42,059. The median household income for the surrounding county is $58,974 compared to the national median of $69,021. The median age of people living in Carbon Cliff is 34 years.
The average high temperature in July is 85.2 degrees, with an average low temperature in January of 15 degrees. The average rainfall is approximately 37 inches per year, with 28.2 inches of snow per year.