Brookings County is located in the eastern part of South Dakota, USA. It is known for its agricultural activities and is home to the city of Brookings, which serves as the county seat. The county covers an area of approximately 1,500 square miles and features a mix of rural landscapes and small towns. The county is also home to South Dakota State University, the largest university in the state, which contributes to the local economy and culture. Brookings County offers various recreational opportunities, including parks, trails, and lakes, making it a pleasant place for residents and visitors alike.