Wilsonville is located in Illinois.
Wilsonville, Illinois has a population of
490.
Wilsonville is
less
family-centric than the surrounding county with
20% households with children.
The county percentage for households with children is 26%.
The median household income in Wilsonville, Illinois is
$45,282.
The median household income for the surrounding county is $56,452
compared to the national median of $66,222.
The median age of people living in Wilsonville is
43.5 years.
Wilsonville Weather
The average high temperature in July is 87.3
degrees, with an average low temperature in January of 17.4 degrees.
The annual precipitation is
38.67.