Cost of living in South Valley Stream, NY

South Valley Stream is a census-designated place in Nassau County, NY. ACS 2024 5-year population is 6,512. Median gross rent is $1,503 (ACS 2024 5-year, this place). Median home value is $656,800. Median household income is $145,000. Insurance is the NAIC state average; food is a USDA plan — no town indexes.