Gregg County is located in the eastern part of Texas, United States. It was established in 1873 and is named after John Gregg, a Confederate general. The county seat is Longview, which is known for its rich history and vibrant community. The county covers an area of approximately 274 square miles and has a diverse economy that includes industries such as manufacturing, healthcare, and retail. Gregg County is also home to several parks and recreational areas, providing residents and visitors with opportunities for outdoor activities and community events.