31°04?21?N 93°04?50?W? / ?31.072638°N 93.080635°W? / 31.072638; -93.080635 Fort Polk is a United States Army installation located in Vernon Parish, approximately
Fort Polk South is the larger principal city of the Fort Polk South-DeRidder CSA, a Combined Statistical Area that includes the Fort Polk South (Vernon
Parish is part of the Fort Polk South, LA Micropolitan Statistical Area, which is also included in the DeRidder-Fort Polk South, LA Combined Statistical
DeRidder-Fort Polk South, LA combined statistical area is made up of two parishes in central Louisiana. The statistical area consists of the Fort Polk South Micropolitan
part of the Fort Polk South Micropolitan Statistical Area and is additionally served by the Leesville Airport. The city is home to the Fort Polk U.S. Army