Pearl River County is located in the southern part of the state of Mississippi, bordered by Louisiana to the south. Established in 1890, it is known for its natural beauty, including forests, rivers, and lakes. The county seat is Poplarville, which serves as the main hub for local government and services. The county is home to several parks and recreational areas, making it a popular destination for outdoor activities such as hiking, fishing, and camping. Additionally, Pearl River County has a rich history, with various historical sites and landmarks that reflect its cultural heritage.