Willowbrook, IL
Population 2,432 · Illinois
About Willowbrook, IL
Willowbrook is a small community in Illinois with a population of 2,432 residents. The median household income is $87,188 per year, which is above the national average. The median age in Willowbrook is 36.4 years.
Housing in Willowbrook has a median home value of $275,700 and median monthly rent of $0. Of the 747 total housing units, the majority are owner-occupied, with 747 owner-occupied and 0 renter-occupied units.
The unemployment rate in Willowbrook is 3.3% and the poverty rate is 4.9%. 30.1% of residents hold a bachelor's degree or higher. The average commute time is 31.8 minutes.
Cost of Living in Willowbrook, IL
Compared to national averages, Willowbrook has a median household income of $87,188 (16% above the national median of $75,149). Home values average $275,700, which is 13% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Illinois, Willowbrook's income is 16% above the state average of $75,072, and home values are 66% above the state median of $165,779.
Why Live in Willowbrook, IL?
Willowbrook offers a strong local economy with a median household income of $87,188, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 3.3%. Additionally, the city features a low poverty rate of 4.9%, better than the national average.
Willowbrook has a population of 2,432 with a median age of 36.4 years. Compare Willowbrook with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Willowbrook
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Aviston | 2,451 | $111,354 | $217,000 | Compare |
| Christopher | 2,413 | $42,244 | $68,800 | Compare |
| Oakwood Hills | 2,454 | $113,125 | $273,200 | Compare |
| Fairmont | 2,409 | $59,244 | $147,400 | Compare |
| Amboy | 2,396 | $76,667 | $132,600 | Compare |
| Henry | 2,478 | $63,894 | $115,900 | Compare |
| Villa Grove | 2,375 | $69,900 | $99,600 | Compare |
| Polo | 2,495 | $52,976 | $108,500 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
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 Willowbrook
What is the population of Willowbrook, IL?
The population of Willowbrook, IL is 2,432 according to the latest Census data.
What is the median household income in Willowbrook?
The median household income in Willowbrook, IL is $87,188 per year.
What is the median home value in Willowbrook?
The median home value in Willowbrook, IL is $275,700.
What is the average rent in Willowbrook?
The median monthly rent in Willowbrook, IL is $0.
What is the unemployment rate in Willowbrook?
The unemployment rate in Willowbrook, IL is 3.3%.