Decatur, IL vs Morton Grove, IL

The cost of living difference between Decatur, IL and Morton Grove, IL is dramatic. Decatur is 53.3% cheaper than Morton Grove, a gap that translates to thousands of dollars per year in household expenses. Decatur has a cost index of 62 while Morton Grove sits at 134, 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 Decatur is $796/month compared to $2,210/month in Morton Grove — a 64% difference. Home values follow the same pattern: Decatur is more affordable at $97,300 median vs $377,000.

Median household income in Decatur is $50,809 compared to $106,078 in Morton Grove (-52.1%). The higher salaries in Morton Grove partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Decatur spend roughly 18.8% of their income on rent, less than the 25% in Morton Grove.