Belleville, IL vs La Grange, IL

The cost of living difference between Belleville, IL and La Grange, IL is dramatic. Belleville is 46% cheaper than La Grange, a gap that translates to thousands of dollars per year in household expenses. Belleville has a cost index of 73 while La Grange sits at 135, 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 Belleville is $947/month compared to $1,679/month in La Grange — a 44% difference. Home values follow the same pattern: Belleville is more affordable at $131,000 median vs $582,600.

Median household income in Belleville is $60,529 compared to $154,556 in La Grange (-60.8%). While La Grange is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Belleville spend roughly 18.8% of their income on rent, more than the 13% in La Grange.