Ouachita Parish, Louisiana
|Ouachita Parish, Louisiana|
Location in the state of Louisiana
Louisiana's location in the U.S.
Ouachita Parish (French: Paroisse d'Ouachita) is a parish in the U.S. state of Louisiana. Its parish seat is Monroe. It was created in 1807 by the state government. As of the 2010 census, 153,720 people lived there.