Frankfort, IL vs Oak Lawn, IL

The cost of living difference between Frankfort, IL and Oak Lawn, IL is dramatic. Oak Lawn is 43.2% cheaper than Frankfort, a gap that translates to thousands of dollars per year in household expenses. Frankfort has a cost index of 140 while Oak Lawn sits at 98, 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 Frankfort is $2,175/month compared to $1,310/month in Oak Lawn — a 66% difference. Home values follow the same pattern: Oak Lawn is more affordable at $267,900 median vs $461,600.

Median household income in Frankfort is $153,714 compared to $82,493 in Oak Lawn (+86.3%). While Frankfort is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Frankfort spend roughly 17% of their income on rent, less than the 19.1% in Oak Lawn.

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