Rockton, IL vs Westmont, IL

The cost of living difference between Rockton, IL and Westmont, IL is dramatic. Rockton is 30.6% cheaper than Westmont, a gap that translates to thousands of dollars per year in household expenses. Rockton has a cost index of 76 while Westmont sits at 109, 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 Rockton is $864/month compared to $1,427/month in Westmont — a 40% difference. Home values follow the same pattern: Rockton is more affordable at $222,100 median vs $369,100.

Median household income in Rockton is $109,333 compared to $83,622 in Westmont (+30.7%). Rockton offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Rockton spend roughly 9.5% of their income on rent, less than the 20.5% in Westmont.

Climate-wise, both cities share similar average temperatures (49.4°F vs 52.1°F). Rockton receives more rainfall at 37.2" per year compared to 34.4" in Westmont.