Columbia, IL vs Deer Park, IL

The cost of living difference between Columbia, IL and Deer Park, IL is dramatic. Columbia is 43.9% cheaper than Deer Park, a gap that translates to thousands of dollars per year in household expenses. Columbia has a cost index of 90 while Deer Park sits at 160, 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 Columbia is $1,089/month compared to $2,389/month in Deer Park — a 54% difference. Home values follow the same pattern: Columbia is more affordable at $290,100 median vs $636,200.

Median household income in Columbia is $107,922 compared to $160,750 in Deer Park (-32.9%). The higher salaries in Deer Park partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Columbia spend roughly 12.1% of their income on rent, less than the 17.8% in Deer Park.