Response plan

Food Desert Oases

See how the USDA Food Access Research Atlas classifies a census tract, and find the nearest SNAP-authorized stores, farmers markets and listed food banks and meal programs.
Search for a place to begin.

Nearest places

One list, nearest first, by straight-line distance from the searched point. For free food, press Food banks and meals or dial 2-1-1. Stores are those authorized to accept SNAP, and many are convenience stores, gas stations or dollar stores: press Grocery and supermarkets for groceries. This list has only the farmers markets authorized to accept SNAP; press Farmers markets to add the rest of USDA's directory, many of them seasonal.

Search for a place to list nearby food sources.

    Area status: USDA Food Access Research Atlas

    Search for a place to see how the Atlas classifies its census tract.

    Data vintage: 2025 SNAP-authorized Retailer Access Map, released July 2026; store locations as of June 2025; 2020 census tracts and population; 2020-2024 American Community Survey (ACS) income.
    What it measures: straight-line distance to the nearest SNAP-authorized store of any type except farmers markets, including convenience stores and gas stations. USDA also publishes a second measure, shown below, that counts only supermarkets, supercenters and large grocery stores. It describes the whole census tract, not any one household. Distances are straight-line, not travel distance. The Atlas covers the 50 states and DC only.

    Supermarket measure: 2019 data (supermarkets, supercenters and large grocery stores, 2010 census tracts)

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    Source status

    Each source is checked on its own. A source that fails is marked unavailable; it never counts as zero.

    What this does not cover

    Sources

    Every list shows its own data date from the source. Nothing on this page is cached from elsewhere or filled in when a source fails.

    Place search: U.S. Census and OpenStreetMap Nominatim

    ZIP codes: Census TIGERweb ZIP code areas, including the territories. A ZIP code with no Census area, such as many PO box ZIP codes, is reported as not found. Everything else: nominatim.openstreetmap.org, used only when you press Search, at most one request per second (usage policy).

    Data © OpenStreetMap contributors, ODbL 1.0. Date: live OpenStreetMap data, no release date.

    USDA ERS Food Access Research Atlas, 2025

    Food Access Research Atlas, SNAP-authorized Retailer Access Map, straight-line distance (map service FARA_2025_StraightLine, layer 4).

    Date: 2025 edition, released July 2026; stores as of June 2025; 2020 census tracts and population; 2020-2024 ACS income. Citation: U.S. Department of Agriculture, Economic Research Service. Food Access Research Atlas, SNAP-authorized Retailer Access Map.

    USDA ERS Food Access Research Atlas, supermarket measure (2019 data)

    Food Access Research Atlas, 2019 edition (map service FARA_2019, layer 30).

    Date: 2019 edition; distance to supermarkets, supercenters and large grocery stores; 2010 census tracts. Not comparable with the 2025 measure.

    SNAP-authorized retailers: USDA Food and Nutrition Administration

    SNAP Retailer Locator data (public ArcGIS dataset), excluding farmers markets and Restaurant Meals Program restaurants.

    Date: shown after a search, from the layer's last edit date. The source says it updates every 2 weeks.

    SNAP-authorized farmers markets: USDA Food and Nutrition Administration

    The same SNAP retailer data, store type "Farmers and Markets". Only markets and farmers authorized to accept SNAP are included.

    Date: shown after a search, from the layer's last edit date.

    Farmers market directory: USDA Local Food Directories

    USDA Local Food Directories (USDA Agricultural Marketing Service), from the full download USDA offers on its Data Sharing page. A dated copy is kept on this site and searched inside your browser. Each card shows when its listing was last updated.

    Date: copy date shown after a search.

    Food banks and meal programs: OpenStreetMap via Overpass

    overpass-api.de, tried twice if it does not answer. Places tagged social_facility=food_bank, amenity=food_bank or social_facility=soup_kitchen within 50 km (31 miles).

    © OpenStreetMap contributors, ODbL. Date: shown after a search, from the OSM data timestamp, plus each place's last edit date.

    Map tiles and map library

    Map tiles © OpenStreetMap contributors from tile.openstreetmap.org. Map library: Leaflet 1.9.4 from unpkg.com. Something wrong on the map? Report a map problem to OpenStreetMap.