Illiopolis, IL vs Millbrook, IL

The cost of living difference between Illiopolis, IL and Millbrook, IL is dramatic. Illiopolis is 38.6% cheaper than Millbrook, a gap that translates to thousands of dollars per year in household expenses. Illiopolis has a cost index of 60 while Millbrook 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 Illiopolis is $675/month compared to $1,100/month in Millbrook — a 39% difference. Home values follow the same pattern: Illiopolis is more affordable at $96,500 median vs $350,000.

Median household income in Illiopolis is $74,219 compared to $128,750 in Millbrook (-42.4%). While Millbrook is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Illiopolis spend roughly 10.9% of their income on rent, more than the 10.3% in Millbrook.

Climate-wise, Illiopolis is notably warmer with an average of 53.1°F compared to 49.4°F in Millbrook. Illiopolis receives more rainfall at 36.4" per year compared to 33.8" in Millbrook.