Plaquemines Parish (/ˈplækɪmɪnz/; French: Paroisse de Plaquemine, Louisiana French: Paroisse des Plaquemines, Spanish: Parroquia de Caquis) is a parish located in the U.S. state of Louisiana. With a population of 23,515 at the 2020 census, the parish seat is Pointe à la Hache and the largest community is Belle Chasse. The parish was formed in 1807.
