Cost of living in Stony Brook, NY

Stony Brook is a census-designated place in Suffolk County, NY. ACS 2024 5-year population is 12,868. Median gross rent is $3,501 (ACS 2024 5-year, this place). Median home value is $623,300. Median household income is $174,872. Insurance is the NAIC state average; food is a USDA plan — no town indexes.