O'Fallon, IL vs Streator, IL

The cost of living difference between O'Fallon, IL and Streator, IL is dramatic. Streator is 48.2% 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 Streator sits at 64, 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 $779/month in Streator — a 68% difference. Home values follow the same pattern: Streator is more affordable at $88,000 median vs $274,100.

Median household income in O'Fallon is $102,793 compared to $54,953 in Streator (+87.1%). 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 17% in Streator.

Climate-wise, O'Fallon is notably warmer with an average of 57.7°F compared to 49.4°F in Streator. O'Fallon receives more rainfall at 43.4" per year compared to 33.8" in Streator.