Decatur, IL vs Homer Glen, IL

The cost of living difference between Decatur, IL and Homer Glen, IL is dramatic. Decatur is 48.5% cheaper than Homer Glen, a gap that translates to thousands of dollars per year in household expenses. Decatur has a cost index of 62 while Homer Glen sits at 121, 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 $1,737/month in Homer Glen — a 54% difference. Home values follow the same pattern: Decatur is more affordable at $97,300 median vs $400,000.

Median household income in Decatur is $50,809 compared to $128,546 in Homer Glen (-60.5%). While Homer Glen is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Decatur spend roughly 18.8% of their income on rent, more than the 16.2% in Homer Glen.