Greenville, IL vs Round Lake Heights, IL

The cost of living difference between Greenville, IL and Round Lake Heights, IL is dramatic. Greenville is 31.9% cheaper than Round Lake Heights, a gap that translates to thousands of dollars per year in household expenses. Greenville has a cost index of 65 while Round Lake Heights sits at 95, 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 Greenville is $724/month compared to $1,435/month in Round Lake Heights — a 50% difference. Home values follow the same pattern: Greenville is more affordable at $119,800 median vs $196,100.

Median household income in Greenville is $52,727 compared to $75,556 in Round Lake Heights (-30.2%). The higher salaries in Round Lake Heights partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Greenville spend roughly 16.5% of their income on rent, less than the 22.8% in Round Lake Heights.

Climate-wise, Greenville is notably warmer with an average of 57.7°F compared to 48.3°F in Round Lake Heights. Greenville receives more rainfall at 43.4" per year compared to 35.3" in Round Lake Heights.