ZIP Code 11784

In ZIP code 11784, near Stony Brook, households earn a median of $104,369, while per-capita income sits at $43,370. Homes here carry a median value of $460,300, and the county-level property tax rate of 1.73% means owners pay a notable share of that value each year. Sales tax adds 8.75% to most purchases. Together, these figures sketch a place where earnings are solid but housing costs and taxes claim a meaningful slice of the budget, so buyers should weigh both the purchase price and the ongoing tax load before settling in.