Humboldt is located in Illinois. Humboldt, Illinois 61931has a population of 322. Humboldt 61931 is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 23%.
The median household income in Humboldt, Illinois 61931 is $52,500. The median household income for the surrounding county is $48,090 compared to the national median of $66,222. The median age of people living in Humboldt 61931 is 40.9 years.
The average high temperature in July is 87.28 degrees, with an average low temperature in January of 18.03 degrees. The annual precipitation is 40.2.