Buffalo Grove, IL vs Westchester, IL

Westchester is moderately more affordable than Buffalo Grove, with a 14.2% lower cost of living index. Buffalo Grove scores 130 compared to 114 for Westchester, where the US average is 100. This difference means residents of Buffalo Grove can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Buffalo Grove is $2,042/month compared to $1,767/month in Westchester — a 16% difference. Home values follow the same pattern: Westchester is more affordable at $297,400 median vs $392,900.

Median household income in Buffalo Grove is $129,820 compared to $103,561 in Westchester (+25.4%). While Buffalo Grove is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Buffalo Grove spend roughly 18.9% of their income on rent, less than the 20.5% in Westchester.