Algonquin, IL vs Champaign, IL

The cost of living difference between Algonquin, IL and Champaign, IL is dramatic. Champaign is 43.5% cheaper than Algonquin, a gap that translates to thousands of dollars per year in household expenses. Algonquin has a cost index of 117 while Champaign sits at 82, 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 Algonquin is $1,800/month compared to $1,103/month in Champaign — a 63% difference. Home values follow the same pattern: Champaign is more affordable at $199,700 median vs $324,000.

Median household income in Algonquin is $131,753 compared to $57,544 in Champaign (+129%). While Algonquin is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Algonquin spend roughly 16.4% of their income on rent, less than the 23% in Champaign.