Buffalo County, SD
General information for South Dakota, not legal advice. Do not share confidential client-attorney communications. Nothing shared is used to train an AI model.
Buffalo County is in central South Dakota along the James River corridor. The 1st Judicial Circuit Court sits in Gann Valley. The local economy combines agriculture (corn, soybeans, wheat, livestock), agricultural processing, and small-town services. Crow Creek Indian Reservation lies within or substantially overlaps the county, so practitioners often coordinate with the relevant tribal court alongside state-court matters.