Decatur, IL vs Niles, IL

The cost of living difference between Decatur, IL and Niles, IL is dramatic. Decatur is 39% cheaper than Niles, a gap that translates to thousands of dollars per year in household expenses. Decatur has a cost index of 62 while Niles sits at 102, 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 $1,247/month in Niles — a 36% difference. Home values follow the same pattern: Decatur is more affordable at $97,300 median vs $350,900.

Median household income in Decatur is $50,809 compared to $78,563 in Niles (-35.3%). The higher salaries in Niles 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 19% in Niles.