Gillespie, IL vs Sugar Grove, IL

The cost of living difference between Gillespie, IL and Sugar Grove, IL is dramatic. Gillespie is 44.8% cheaper than Sugar Grove, a gap that translates to thousands of dollars per year in household expenses. Gillespie has a cost index of 64 while Sugar Grove sits at 115, 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 Gillespie is $756/month compared to $1,608/month in Sugar Grove — a 53% difference. Home values follow the same pattern: Gillespie is more affordable at $89,500 median vs $372,000.

Median household income in Gillespie is $76,806 compared to $116,250 in Sugar Grove (-33.9%). The higher salaries in Sugar Grove partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Gillespie spend roughly 11.8% of their income on rent, less than the 16.6% in Sugar Grove.

Climate-wise, Gillespie is notably warmer with an average of 56.1°F compared to 49.4°F in Sugar Grove. Gillespie receives more rainfall at 39.4" per year compared to 33.8" in Sugar Grove.