Islip, NY vs Niagara Falls, NY

The cost of living difference between Islip, NY and Niagara Falls, NY is dramatic. Niagara Falls is 122.4% cheaper than Islip, a gap that translates to thousands of dollars per year in household expenses. Islip has a cost index of 146 while Niagara Falls sits at 66, 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 is $2,192/month compared to $784/month in Niagara Falls — a 180% difference. Home values follow the same pattern: Niagara Falls is more affordable at $104,400 median vs $486,900.

Median household income in Islip is $122,596 compared to $48,535 in Niagara Falls (+152.6%). While 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 Islip spend roughly 21.5% of their income on rent, more than the 19.4% in Niagara Falls.

Climate-wise, Islip is notably warmer with an average of 53.1°F compared to 47.7°F in Niagara Falls. Islip receives more rainfall at 46" per year compared to 33" in Niagara Falls.