Central Islip, NY vs Glens Falls, NY

The cost of living difference between Central Islip, NY and Glens Falls, NY is dramatic. Glens Falls is 68.9% cheaper than Central Islip, a gap that translates to thousands of dollars per year in household expenses. Central Islip has a cost index of 137 while Glens Falls sits at 81, 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 Central Islip is $2,106/month compared to $1,050/month in Glens Falls — a 101% difference. Home values follow the same pattern: Glens Falls is more affordable at $195,800 median vs $405,000.

Median household income in Central Islip is $110,166 compared to $70,089 in Glens Falls (+57.2%). The higher salaries in Central Islip partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Central Islip spend roughly 22.9% of their income on rent, more than the 18% in Glens Falls.

Climate-wise, Central Islip is notably warmer with an average of 53.1°F compared to 45.7°F in Glens Falls. Central Islip receives more rainfall at 46" per year compared to 38.2" in Glens Falls.