Carlinville, IL vs Prospect Heights, IL

The cost of living difference between Carlinville, IL and Prospect Heights, IL is dramatic. Carlinville is 39.5% cheaper than Prospect Heights, a gap that translates to thousands of dollars per year in household expenses. Carlinville has a cost index of 64 while Prospect Heights sits at 107, 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 Carlinville is $736/month compared to $1,391/month in Prospect Heights — a 47% difference. Home values follow the same pattern: Carlinville is more affordable at $108,000 median vs $347,500.

Median household income in Carlinville is $52,738 compared to $91,599 in Prospect Heights (-42.4%). While Prospect Heights is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Carlinville spend roughly 16.7% of their income on rent, less than the 18.2% in Prospect Heights.