Cost of living in St. Marys, GA

St. Marys is a Census city in Camden County, GA. ACS 2024 5-year population is 19,166. Median gross rent is $1,183 (ACS 2024 5-year, this place). Median home value is $312,300. Median household income is $74,288. Insurance is the NAIC state average; food is a USDA plan — no town indexes.