Oak Lawn, IL vs Rockford, IL

The cost of living difference between Oak Lawn, IL and Rockford, IL is dramatic. Rockford is 38.6% cheaper than Oak Lawn, a gap that translates to thousands of dollars per year in household expenses. Oak Lawn has a cost index of 98 while Rockford sits at 70, 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 Oak Lawn is $1,310/month compared to $954/month in Rockford — a 37% difference. Home values follow the same pattern: Rockford is more affordable at $120,900 median vs $267,900.

Median household income in Oak Lawn is $82,493 compared to $53,328 in Rockford (+54.7%). While Oak Lawn is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Oak Lawn spend roughly 19.1% of their income on rent, less than the 21.5% in Rockford.

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