Rosebud County is located in the state of Montana, in the United States. Established in 1901, it is named after the Rosebud River, which flows through the area. The county seat is Forsyth, a small town that serves as the administrative center. Rosebud County is known for its rich history, including Native American heritage and early settler activities. The county covers an area of approximately 4,500 square miles, featuring a mix of plains and rolling hills. It is primarily rural, with agriculture being a significant part of the local economy. Outdoor activities such as hunting and fishing are popular among residents and visitors alike.