Crystal Lake, IL vs Warrenville, IL

Crystal Lake is moderately more affordable than Warrenville, with a 7.4% lower cost of living index. Crystal Lake scores 103 compared to 111 for Warrenville, where the US average is 100. This difference means residents of Warrenville can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Crystal Lake is $1,431/month compared to $1,759/month in Warrenville — a 19% difference. Interestingly, home values tell a different story: while Crystal Lake has cheaper rent, Warrenville actually has lower median home values ($266,500 vs $287,400).

Median household income in Crystal Lake is $105,428 compared to $99,028 in Warrenville (+6.5%). Crystal Lake offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Crystal Lake spend roughly 16.3% of their income on rent, less than the 21.3% in Warrenville.