Cost of living in Commack, NY

Commack is a census-designated place in Suffolk County, NY. ACS 2024 5-year population is 36,558. Median gross rent is $2,665 (ACS 2024 5-year, this place). Median home value is $678,200. Median household income is $169,792. Insurance is the NAIC state average; food is a USDA plan — no town indexes.