Cost of living in Key Colony Beach, FL

Key Colony Beach is a Census city in Monroe County, FL. ACS 2024 5-year population is 511. Median gross rent is $1,929 (ACS 2024 5-year, this place). Median home value is $919,800. Median household income is $94,231. Insurance is the NAIC state average; food is a USDA plan — no town indexes.