Gann Valley is an unincorporated community in and the county seat of Buffalo County, South Dakota, United States. Although not tracked by the Census Bureau, Gann Valley has been assigned the ZIP code of 57341. The center of population of South Dakota is located in Gann Valley.

What is agriculture law?

Agriculture Law involves farmers, landowners, and others in regards to crop-growing, farming processes, dairy production, livestock, farmland use, government subsidization of farming, and seasonal and migrant farm workers. There are numerous federal statutes that subsidize, regulate or otherwise directly affect agricultural activity. Some focusing on protecting migrant and seasonal agricultural workers, some for financial assistance to farmers and others for the construction or improvement of farm housing and other agriculturally related purposes.