Commack, NY vs East Islip, NY

East Islip is moderately more affordable than Commack, with a 7.5% lower cost of living index. Commack scores 165 compared to 154 for East Islip, where the US average is 100. This difference means residents of Commack can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Commack is $2,396/month compared to $2,202/month in East Islip — a 9% difference. Home values follow the same pattern: East Islip is more affordable at $577,600 median vs $647,000.

Median household income in Commack is $170,375 compared to $146,890 in East Islip (+16%). While Commack is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Commack spend roughly 16.9% of their income on rent, less than the 18% in East Islip.

Climate-wise, both cities share similar average temperatures (53.1°F vs 53.1°F). East Islip receives more rainfall at 46" per year compared to 46" in Commack.