Cost of living in Marlborough, MO

Marlborough is a Census village in St. Louis County, MO. ACS 2024 5-year population is 2,157. Median gross rent is $990 (ACS 2024 5-year, this place). Median home value is $191,600. Median household income is $50,300. Insurance is the NAIC state average; food is a USDA plan — no town indexes.