Mark, IL vs Williamsville, IL

Mark is moderately more affordable than Williamsville, with a 8.6% lower cost of living index. Mark scores 72 compared to 79 for Williamsville, where the US average is 100. This difference means residents of Williamsville can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Mark is $856/month compared to $1,055/month in Williamsville — a 19% difference. Home values follow the same pattern: Mark is more affordable at $154,800 median vs $187,000.

Median household income in Mark is $79,911 compared to $104,135 in Williamsville (-23.3%). While Williamsville is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Mark spend roughly 12.9% of their income on rent, more than the 12.2% in Williamsville.

Climate-wise, Williamsville is notably warmer with an average of 54°F compared to 47.8°F in Mark. Williamsville receives more rainfall at 38" per year compared to 37.4" in Mark.