Caddo Parish, Louisiana is 48% larger than Ouachita Parish, Louisiana.
Area: 2,423 km2 calculated
Caddo Parish is a parish located in the U.S. state of Louisiana. As of the 2010 census, the population was 254,969. The parish seat is Shreveport. Wikipedia
Area: 1,638 km2 calculated
Ouachita Parish is a parish located in the U.S. state of Louisiana. As of the 2010 census, the population was 153,720. The parish seat is Monroe. Ouachita Parish is part of the Monroe Metropolitan Statistical Area as well as the Monroe–Bastrop Combined Statistical Area. Wikipedia