St. Lucie County ACCESS Center SNAP Office location is 2520 Orange Avenue Fort Pierce, FL – 34947. The United States Department of Agricultures (USDA) Supplemental Nutrition Assistance Program (SNAP), called food assistance in Florida and formerly known as the Food Stamp Program, provides food benefits, access to a healthy diet, and education on food preparation and nutrition to low-income households. Recipients spend their benefits (provided on an electronic card that is used like an ATM card) to buy eligible food in authorized retail food stores.