Burnham, IL vs Onarga, IL

The cost of living difference between Burnham, IL and Onarga, IL is dramatic. Onarga is 30.5% cheaper than Burnham, a gap that translates to thousands of dollars per year in household expenses. Burnham has a cost index of 84 while Onarga sits at 64, 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 Burnham is $1,183/month compared to $748/month in Onarga — a 58% difference. Home values follow the same pattern: Onarga is more affordable at $96,500 median vs $146,400.

Median household income in Burnham is $55,708 compared to $64,286 in Onarga (-13.3%). Onarga offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Burnham spend roughly 25.5% of their income on rent, more than the 14% in Onarga.