O'Fallon, IL vs Palatine, IL

O'Fallon is moderately more affordable than Palatine, with a 12.3% lower cost of living index. O'Fallon scores 96 compared to 109 for Palatine, where the US average is 100. This difference means residents of Palatine can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in O'Fallon is $1,312/month compared to $1,467/month in Palatine — a 11% difference. Home values follow the same pattern: O'Fallon is more affordable at $274,100 median vs $347,900.

Median household income in O'Fallon is $102,793 compared to $95,950 in Palatine (+7.1%). O'Fallon offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of O'Fallon spend roughly 15.3% of their income on rent, less than the 18.3% in Palatine.

Climate-wise, O'Fallon is notably warmer with an average of 57.7°F compared to 50.8°F in Palatine. O'Fallon receives more rainfall at 43.4" per year compared to 32.3" in Palatine.