Cahokia Heights, IL vs Elmhurst, IL

The cost of living difference between Cahokia Heights, IL and Elmhurst, IL is dramatic. Cahokia Heights is 50.7% cheaper than Elmhurst, a gap that translates to thousands of dollars per year in household expenses. Cahokia Heights has a cost index of 67 while Elmhurst sits at 136, 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 Cahokia Heights is $959/month compared to $1,877/month in Elmhurst — a 49% difference. Home values follow the same pattern: Cahokia Heights is more affordable at $56,900 median vs $532,800.

Median household income in Cahokia Heights is $37,975 compared to $145,374 in Elmhurst (-73.9%). While Elmhurst is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Cahokia Heights spend roughly 30.3% of their income on rent, more than the 15.5% in Elmhurst. The Elmhurst ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.