Belvidere, IL vs Mount Prospect, IL

The cost of living difference between Belvidere, IL and Mount Prospect, IL is dramatic. Belvidere is 34.4% cheaper than Mount Prospect, a gap that translates to thousands of dollars per year in household expenses. Belvidere has a cost index of 73 while Mount Prospect sits at 111, 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 Belvidere is $943/month compared to $1,454/month in Mount Prospect — a 35% difference. Home values follow the same pattern: Belvidere is more affordable at $153,100 median vs $377,000.

Median household income in Belvidere is $62,462 compared to $103,911 in Mount Prospect (-39.9%). While Mount Prospect is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Belvidere spend roughly 18.1% of their income on rent, more than the 16.8% in Mount Prospect.