Wilsonville, IL
Population 492 · Illinois
About Wilsonville, IL
Wilsonville is a small community in Illinois with a population of 492 residents. The median household income is $49,038 per year, which is below the national average. The median age in Wilsonville is 40.5 years.
Housing in Wilsonville has a median home value of $86,000 and median monthly rent of $878. Of the 258 total housing units, the majority are owner-occupied, with 126 owner-occupied and 58 renter-occupied units.
The unemployment rate in Wilsonville is 2.3% and the poverty rate is 13.6%. 6.1% of residents hold a bachelor's degree or higher. The average commute time is 37.4 minutes.
Cost of Living in Wilsonville, IL
Compared to national averages, Wilsonville has a median household income of $49,038 (35% below the national median of $75,149). Home values average $86,000, which is 65% below the national median. Monthly rent at $878 is 25% below the US average of $1,163. Within Illinois, Wilsonville's income is 35% below the state average of $75,072, and home values are 48% below the state median of $165,779.
Why Live in Wilsonville, IL?
Wilsonville offers affordable housing with a median home value of $86,000, below the US average of $244,900, and rent that’s lower than the national average at $878/month, and a strong job market with an unemployment rate of just 2.3%.
Potential considerations include median household income ($49,038) that falls below the national average. However, Wilsonville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Wilsonville has a population of 492 with a median age of 40.5 years. Compare Wilsonville with other cities to see how it stacks up, or explore all cities in Illinois.
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Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Wilsonville
What is the population of Wilsonville, IL?
The population of Wilsonville, IL is 492 according to the latest Census data.
What is the median household income in Wilsonville?
The median household income in Wilsonville, IL is $49,038 per year.
What is the median home value in Wilsonville?
The median home value in Wilsonville, IL is $86,000.
What is the average rent in Wilsonville?
The median monthly rent in Wilsonville, IL is $878.
What is the unemployment rate in Wilsonville?
The unemployment rate in Wilsonville, IL is 2.3%.