DeRidder-Fort_Polk_South,_LA_Combined_Statistical_Area
DeRidder-Fort Johnson South, LA CSA
Combined Statistical Area in Louisiana, United States
The DeRidder-Fort Johnson South, LA combined statistical area is made up of two parishes in central Louisiana. The statistical area consists of the Fort Johnson South Micropolitan Statistical Area and the DeRidder Micropolitan Statistical Area. As of the 2000 census, the CSA had a population of 85,517 (though a July 1, 2009 estimate placed the population at 120,035).[1]