What is Columbia, Kentucky?
{{Infobox settlement | official_name = Columbia, Kentucky | settlement_type = [[List of cities in Kentucky|City]] | image_skyline = Columbia kentucky night 2008.jpg | imagesize = | image_caption = Adair County Courthouse | image_flag = | image_seal = | image_map = File:Adair County Kentucky Incorporated and Unincorporated areas Columbia Highlighted 2116750.svg | mapsize = 250px | map_caption = Location of Columbia in Adair County, Kentucky. | image_map1 = | mapsize1 = | map_caption1 = | subdivision_type = [[List of sovereign states|Country]] | subdivision_name = United States | subdivision_type1 = [[U.S. state|State]] | subdivision_name1 = [[Kentucky]] | subdivision_type2 = [[List of counties in Kentucky|County]] | subdivision_name2 = [[Adair County, Kentucky|Adair]] | government_type = [[Mayor-council government|Mayor-Council]] | leader_title = | leader_name = | leader_title1 = | leader_name1 = | leader_title2 = | leader_name2 = | established_date = | area_magnitude = | area_total_km2 = 12.72 | area_land_km2 = 12.62 | area_water_km2 = 0.10 | area_total_sq_mi = 4.91 | area_land_sq_mi = 4.87 | area_water_sq_mi = 0.04 | elevation_m = 228 | elevation_ft = 748 | coordinates = {{coord|37|6|2|N|85|18|22|W|region:US_type:city|display=inline,title}} | population_as_of = [[2020 United States Census|2020]] | population_total = 4845 | population_density_km2 = 383.94 | population_density_sq_mi = 994.46 | timezone = [[Central Time Zone|Central (CST)]] | utc_offset = -6 | timezone_DST = CDT | utc_offset_DST = -5 | postal_code_type = [[ZIP code]]s | postal_code = 42715, 42728, 42735 | area_code = [[Area codes 270 and 364|270 & 364]] | blank_name = [[Federal Information Processing Standard|FIPS code]] | blank_info = 21-16750 | blank1_name = [[Geographic Names I