DeRidder is a city in, and the parish seat of, Beauregard Parish, Louisiana, United States. A small portion of the city extends into Vernon Parish. As of the 2010 census DeRidder had a population of 10,578. It is the smaller principal city of the Fort Polk South-DeRidder CSA, a Combined Statistical Area that includes the Fort Polk South (Vernon Parish) and DeRidder (Beauregard Parish) micropolitan areas, which had a combined population of 87,988 at the 2010 census.
Zip Codes in Deridder, LA that we also serve: 70634