Des Plaines, IL vs East Peoria, IL

The cost of living difference between Des Plaines, IL and East Peoria, IL is dramatic. East Peoria is 47.8% cheaper than Des Plaines, a gap that translates to thousands of dollars per year in household expenses. Des Plaines has a cost index of 105 while East Peoria sits at 71, 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 Des Plaines is $1,435/month compared to $894/month in East Peoria — a 61% difference. Home values follow the same pattern: East Peoria is more affordable at $160,800 median vs $318,200.

Median household income in Des Plaines is $94,303 compared to $71,763 in East Peoria (+31.4%). The higher salaries in Des Plaines partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Des Plaines spend roughly 18.3% of their income on rent, more than the 14.9% in East Peoria.