Collinsville, IL vs Palatine, IL

The cost of living difference between Collinsville, IL and Palatine, IL is dramatic. Collinsville is 30.3% cheaper than Palatine, a gap that translates to thousands of dollars per year in household expenses. Collinsville has a cost index of 76 while Palatine sits at 109, 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 $1,467/month in Palatine — a 33% difference. Home values follow the same pattern: Collinsville is more affordable at $157,700 median vs $347,900.

Median household income in Collinsville is $65,170 compared to $95,950 in Palatine (-32.1%). While Palatine 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, less than the 18.3% in Palatine.