Louisa is a very small city located in the state of Kentucky. With a population of 2,509 people and five associated neighborhoods, Louisa is the 155th largest community in Kentucky.

As is often the case in a small city, Louisa doesn't have a public transportation system that people use for their commute.

The citizens of Louisa are slightly better educated than the national average of 21.84% for all cities and towns, with 22.98% of adults in Louisa having a bachelor's degree or advanced degree.

The per capita income in Louisa in 2022 was $28,965, which is upper middle income relative to Kentucky, and lower middle income relative to the rest of the US. This equates to an annual income of $115,860 for a family of four. However, Louisa contains both very wealthy and poor people as well.

The people who call Louisa home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Louisa residents report their race to be White. Important ancestries of people in Louisa include Irish, English, German, French, and Scottish.

The most common language spoken in Louisa is English. Other important languages spoken here include Polish and French.