Clarendon Hills, IL vs Collinsville, IL

The cost of living difference between Clarendon Hills, IL and Collinsville, IL is dramatic. Collinsville is 56.6% cheaper than Clarendon Hills, a gap that translates to thousands of dollars per year in household expenses. Clarendon Hills has a cost index of 119 while Collinsville sits at 76, 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 Clarendon Hills is $1,124/month compared to $979/month in Collinsville — a 15% difference. Home values follow the same pattern: Collinsville is more affordable at $157,700 median vs $595,500.

Median household income in Clarendon Hills is $125,826 compared to $65,170 in Collinsville (+93.1%). While Clarendon Hills is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Clarendon Hills spend roughly 10.7% of their income on rent, less than the 18% in Collinsville.