Port Byron, IL vs Spring Grove, IL

The cost of living difference between Port Byron, IL and Spring Grove, IL is dramatic. Port Byron is 36% cheaper than Spring Grove, a gap that translates to thousands of dollars per year in household expenses. Port Byron has a cost index of 68 while Spring Grove sits at 106, 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.

When it comes to buying, median home values in Port Byron are $259,300 compared to $371,200 in Spring Grove, a 30% gap.

Median household income in Port Byron is $101,250 compared to $133,224 in Spring Grove (-24%). The higher salaries in Spring Grove partially offset the cost difference, but don't fully close the gap.

Climate-wise, both cities share similar average temperatures (49.9°F vs 49.2°F). Port Byron receives more rainfall at 36.2" per year compared to 31.9" in Spring Grove.