Earlville is located in Illinois. Earlville, Illinois has a population of 1,651. Earlville is less family-centric than the surrounding county with 24% households with children. The county percentage for households with children is 26%.
The median household income in Earlville, Illinois is $61,014. The median household income for the surrounding county is $59,610 compared to the national median of $66,222. The median age of people living in Earlville is 39.7 years.
The average high temperature in July is 83.72 degrees, with an average low temperature in January of 10.3 degrees. The annual precipitation is 36.13.