Cambridge, NY vs Oyster Bay, NY

The cost of living difference between Cambridge, NY and Oyster Bay, NY is dramatic. Cambridge is 50.2% cheaper than Oyster Bay, a gap that translates to thousands of dollars per year in household expenses. Cambridge has a cost index of 80 while Oyster Bay sits at 161, 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 Cambridge is $1,063/month compared to $2,300/month in Oyster Bay — a 54% difference. Home values follow the same pattern: Cambridge is more affordable at $184,200 median vs $634,600.

Median household income in Cambridge is $73,805 compared to $102,540 in Oyster Bay (-28%). The higher salaries in Oyster Bay partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Cambridge spend roughly 17.3% of their income on rent, less than the 26.9% in Oyster Bay.

Climate-wise, Oyster Bay is notably warmer with an average of 53.4°F compared to 46.7°F in Cambridge. Cambridge receives more rainfall at 38.6" per year compared to 38.3" in Oyster Bay.