Farmington, IL vs Spring Grove, IL

The cost of living difference between Farmington, IL and Spring Grove, IL is dramatic. Farmington is 38.1% cheaper than Spring Grove, a gap that translates to thousands of dollars per year in household expenses. Farmington has a cost index of 66 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 Farmington are $99,300 compared to $371,200 in Spring Grove, a 73% gap.

Median household income in Farmington is $64,313 compared to $133,224 in Spring Grove (-51.7%). While Spring Grove is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income.

Climate-wise, Farmington is notably warmer with an average of 52.7°F compared to 49.2°F in Spring Grove. Farmington receives more rainfall at 37.6" per year compared to 31.9" in Spring Grove.