The county of Pearl River is located in Mississippi and was founded in 1890. There are 55,834 residents in Pearl River who have access to courthouses in Picayune, Poplarville. In general, each county has a full set of courts, from traffic court to superior and appellate court; supreme courts are usually located in the state capital. Mississippi is part of the 5th federal circuit court as well.
There are 10,878 residents in Picayune, which is 11.8 square miles and 73ft above sea level.
There are 2,894 residents in Poplarville, which is 3.9 square miles and 318ft above sea level.