Troy, NY vs West Islip, NY

The cost of living difference between Troy, NY and West Islip, NY is dramatic. Troy is 49.5% cheaper than West Islip, a gap that translates to thousands of dollars per year in household expenses. Troy has a cost index of 85 while West Islip sits at 167, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Troy is $1,134/month compared to $2,613/month in West Islip — a 57% difference. Home values follow the same pattern: Troy is more affordable at $192,500 median vs $592,700.

Median household income in Troy is $57,688 compared to $171,045 in West Islip (-66.3%). While West Islip is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Troy spend roughly 23.6% of their income on rent, more than the 18.3% in West Islip.