Greenville CDP (Westchester County), NY vs West Islip, NY

West Islip is moderately more affordable than Greenville CDP (Westchester County), with a 10.8% lower cost of living index. Greenville CDP (Westchester County) scores 185 compared to 167 for West Islip, where the US average is 100. This difference means residents of Greenville CDP (Westchester County) can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Greenville CDP (Westchester County) is $2,650/month compared to $2,613/month in West Islip — a 1% difference. Home values follow the same pattern: West Islip is more affordable at $592,700 median vs $800,300.

Median household income in Greenville CDP (Westchester County) is $157,159 compared to $171,045 in West Islip (-8.1%). West Islip offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Greenville CDP (Westchester County) spend roughly 20.2% of their income on rent, more than the 18.3% in West Islip.