Us Consolidated Farm Service Agency 610 W 23rd St Yankton, SD 57078 Phone : (605) 665-2662 Business Category Land Mineral Wildlife & Forest Conservation Agriculture Dept Of--usda Service Centers, Yankton County Yankton, SD 57078 Phone : (605) 665-2662 Business Category Government Offices & Public Schools United States Government--yankton, Agriculture Dept Of, County Service Center, Farm Service Agency Natural Resources Conservation, Rural Development 2914 Broadway Ave Yankton, SD 57078 Phone : (605) 665-2662 Business Category Government Offices-Federal Government Offices & Public Schools