Cost of living in St. Augustine, FL

St. Augustine is a Census city in St. Johns County, FL. ACS 2024 5-year population is 15,351. Median gross rent is $1,653 (ACS 2024 5-year, this place). Median home value is $439,800. Median household income is $78,151. Insurance is the NAIC state average; food is a USDA plan — no town indexes.