Cost of living in St. Augustine South, FL

St. Augustine South is a census-designated place in St. Johns County, FL. ACS 2024 5-year population is 4,714. Median gross rent is $1,448 (ACS 2024 5-year, this place). Median home value is $347,400. Median household income is $75,996. Insurance is the NAIC state average; food is a USDA plan — no town indexes.