Carol Stream, IL vs Mount Vernon, IL

The cost of living difference between Carol Stream, IL and Mount Vernon, IL is dramatic. Mount Vernon is 55.2% cheaper than Carol Stream, a gap that translates to thousands of dollars per year in household expenses. Carol Stream has a cost index of 106 while Mount Vernon sits at 68, 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 Carol Stream is $1,465/month compared to $893/month in Mount Vernon — a 64% difference. Home values follow the same pattern: Mount Vernon is more affordable at $89,700 median vs $308,700.

Median household income in Carol Stream is $105,395 compared to $52,751 in Mount Vernon (+99.8%). While Carol Stream is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Carol Stream spend roughly 16.7% of their income on rent, less than the 20.3% in Mount Vernon.