Willisville is located in Illinois. Willisville, Illinois 62997has a population of 511. Willisville 62997 is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 27%.
The median household income in Willisville, Illinois 62997 is $64,853. The median household income for the surrounding county is $54,249 compared to the national median of $66,222. The median age of people living in Willisville 62997 is 37.4 years.
The average high temperature in July is 89.51 degrees, with an average low temperature in January of 21.61 degrees. The annual precipitation is 44.29.