Collinsville, IL vs Wheaton, IL

The cost of living difference between Collinsville, IL and Wheaton, IL is dramatic. Collinsville is 39.3% cheaper than Wheaton, a gap that translates to thousands of dollars per year in household expenses. Collinsville has a cost index of 76 while Wheaton sits at 125, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Collinsville is $979/month compared to $1,731/month in Wheaton — a 43% difference. Home values follow the same pattern: Collinsville is more affordable at $157,700 median vs $447,700.

Median household income in Collinsville is $65,170 compared to $119,566 in Wheaton (-45.5%). While Wheaton is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Collinsville spend roughly 18% of their income on rent, more than the 17.4% in Wheaton.