Karnak is located in Illinois. Karnak, Illinois 62956has a population of 436. Karnak 62956 is more family-centric than the surrounding county with 35.07% of the households containing married families with children. The county average for households married with children is 18.55%.
The median household income in Karnak, Illinois 62956 is $33,056. The median household income for the surrounding county is $40,197 compared to the national median of $69,021. The median age of people living in Karnak 62956 is 45.7 years.
The average high temperature in July is 88.6 degrees, with an average low temperature in January of 25.1 degrees. The average rainfall is approximately 48.4 inches per year, with 7.3 inches of snow per year.