Blue Island, IL vs Oak Park, IL

There is a significant gap in the cost of living between these two cities. Blue Island is 29.9% cheaper than Oak Park. With a cost index of 82 vs 117, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Blue Island to Oak Park should plan for substantially higher expenses across most categories.

On the housing front, median rent in Blue Island is $1,071/month compared to $1,456/month in Oak Park — a 26% difference. Home values follow the same pattern: Blue Island is more affordable at $169,800 median vs $456,300.

Median household income in Blue Island is $60,965 compared to $108,026 in Oak Park (-43.6%). While Oak Park is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Blue Island spend roughly 21.1% of their income on rent, more than the 16.2% in Oak Park.