Sayville, NY vs Valley Stream, NY

Valley Stream is moderately more affordable than Sayville, with a 7.6% lower cost of living index. Sayville scores 161 compared to 150 for Valley Stream, where the US average is 100. This difference means residents of Sayville can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Sayville is $2,339/month compared to $1,994/month in Valley Stream — a 17% difference. Home values follow the same pattern: Valley Stream is more affordable at $605,000 median vs $615,700.

Median household income in Sayville is $145,278 compared to $127,426 in Valley Stream (+14%). While Sayville is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Sayville spend roughly 19.3% of their income on rent, more than the 18.8% in Valley Stream.