East St. Louis, IL vs Plainfield, IL

The cost of living difference between East St. Louis, IL and Plainfield, IL is dramatic. East St. Louis is 55.7% cheaper than Plainfield, a gap that translates to thousands of dollars per year in household expenses. East St. Louis has a cost index of 56 while Plainfield sits at 126, 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 East St. Louis is $597/month compared to $1,889/month in Plainfield — a 68% difference. Home values follow the same pattern: East St. Louis is more affordable at $52,700 median vs $398,000.

Median household income in East St. Louis is $30,992 compared to $142,265 in Plainfield (-78.2%). While Plainfield is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of East St. Louis spend roughly 23.1% of their income on rent, more than the 15.9% in Plainfield.

Climate-wise, East St. Louis is notably warmer with an average of 56.5°F compared to 49.4°F in Plainfield. East St. Louis receives more rainfall at 40.8" per year compared to 33.8" in Plainfield.