  wellington is a 6th-class city in metro louisville, jefferson county, kentucky, united states. it is considered to be part of the upper highlands section of louisville. the population was 561 at the 2000 census. ==geography== wellington is located at  (38.216770, -85.670038). according to the united states census bureau, the city has a total area of , all of it land. ==demographics== as of the census of 2000, there were 561 people, 246 households, and 167 families residing in the city. the population density was 6,101.5 people per square mile (2,406.7/
Cities_in_Jefferson_County,_Kentucky Cities_in_Kentucky Louisville_metropolitan_area