East Feliciana Parish is a parish located in the U.S. state of Louisiana. At the 2020 census, the population was 19,531. The parish seat is Clinton. Established when Feliciana Parish was divided in 1824, both East and West Feliciana parishes are part of the Baton Rouge metropolitan statistical area. They are also considered part of the Florida Parishes, at one time part of Spain's West Florida colony.