Cost of living in Columbia, KY

Columbia is a Census city in Adair County, KY. ACS 2024 5-year population is 4,808. Median gross rent is $757 (ACS 2024 5-year, this place). Median home value is $143,600. Median household income is $47,299. Insurance is the NAIC state average; food is a USDA plan — no town indexes.