Grayson County, Texas, is located in the northeastern part of the state, bordered by the Red River to the north. It was established in 1846 and is part of the Texoma region, which includes the nearby Lake Texoma. The county seat is Sherman, known for its historic downtown and vibrant community. The county covers an area of approximately 1,000 square miles and has a population of around 130,000 residents. Grayson County is home to several parks and recreational areas, including Eisenhower State Park, which offers opportunities for camping, fishing, and hiking. The region has a mix of urban and rural landscapes.