Cost of living in Islip, NY

Islip is a census-designated place in Suffolk County, NY. ACS 2024 5-year population is 17,362. Median gross rent is $2,235 (ACS 2024 5-year, this place). Median home value is $542,200. Median household income is $120,909. Insurance is the NAIC state average; food is a USDA plan — no town indexes.