Sioux Falls Human Services Center Food Stamp Office location is 811 East 10th Street Sioux Falls, South Dakota, 57103. The Sioux Falls Human Services Center Food Stamp Office, administers the federal Supplemental Nutrition Assistance Program (SNAP) for Sioux Falls residents. Often called “food stamps,” SNAP benefits provide nutrition assistance for income-eligible households. The U.S. Department of Agriculture (USDA) oversees the SNAP program, and SNAP Offices distribute benefits to Sioux Falls residents. The program reduces food insecurity and poverty by providing supplemental nutrition assistance for low-income households.