O'Fallon, IL vs Taylorville, IL

The cost of living difference between O'Fallon, IL and Taylorville, IL is dramatic. Taylorville is 47.6% cheaper than O'Fallon, a gap that translates to thousands of dollars per year in household expenses. O'Fallon has a cost index of 96 while Taylorville sits at 65, 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 O'Fallon is $1,312/month compared to $738/month in Taylorville — a 78% difference. Home values follow the same pattern: Taylorville is more affordable at $106,300 median vs $274,100.

Median household income in O'Fallon is $102,793 compared to $52,720 in Taylorville (+95%). While O'Fallon is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of O'Fallon spend roughly 15.3% of their income on rent, less than the 16.8% in Taylorville.

Climate-wise, O'Fallon is notably warmer with an average of 57.7°F compared to 54°F in Taylorville. O'Fallon receives more rainfall at 43.4" per year compared to 38" in Taylorville.