Central Islip, NY vs Mastic, NY

Central Islip, NY and Mastic, NY have a very similar cost of living, with only a 3.3% difference in their overall index. Central Islip scores 137 while Mastic scores 132 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Central Islip is $2,106/month compared to $2,055/month in Mastic — a 3% difference. Home values follow the same pattern: Mastic is more affordable at $370,500 median vs $405,000.

Median household income in Central Islip is $110,166 compared to $106,491 in Mastic (+3.5%). While Central 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 Central Islip spend roughly 22.9% of their income on rent, less than the 23.2% in Mastic.

Climate-wise, both cities share similar average temperatures (53.1°F vs 52.4°F). Central Islip receives more rainfall at 46" per year compared to 44.2" in Mastic.