Cost of living in Smithtown, NY

Smithtown is a census-designated place in Suffolk County, NY. ACS 2024 5-year population is 24,375. Median gross rent is $2,020 (ACS 2024 5-year, this place). Median home value is $704,700. Median household income is $150,664. Insurance is the NAIC state average; food is a USDA plan — no town indexes.