Islip Terrace, NY vs Tillson, NY

The cost of living difference between Islip Terrace, NY and Tillson, NY is dramatic. Tillson is 46.2% cheaper than Islip Terrace, a gap that translates to thousands of dollars per year in household expenses. Islip Terrace has a cost index of 161 while Tillson sits at 110, 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 Islip Terrace is $2,712/month compared to $1,727/month in Tillson — a 57% difference. Home values follow the same pattern: Tillson is more affordable at $279,100 median vs $479,800.

Median household income in Islip Terrace is $155,741 compared to $85,521 in Tillson (+82.1%). While Islip Terrace is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Islip Terrace spend roughly 20.9% of their income on rent, less than the 24.2% in Tillson.