{
  "counties": [
    {
      "county_fips": "53001",
      "facility_count": 1,
      "is_desert": false,
      "name": "Adams County",
      "nearest_distance_miles": null,
      "population": 20613
    },
    {
      "county_fips": "53003",
      "facility_count": 1,
      "is_desert": false,
      "name": "Asotin County",
      "nearest_distance_miles": null,
      "population": 22285
    },
    {
      "county_fips": "53005",
      "facility_count": 5,
      "is_desert": false,
      "name": "Benton County",
      "nearest_distance_miles": null,
      "population": 206873
    },
    {
      "county_fips": "53007",
      "facility_count": 4,
      "is_desert": false,
      "name": "Chelan County",
      "nearest_distance_miles": null,
      "population": 79074
    },
    {
      "county_fips": "53009",
      "facility_count": 9,
      "is_desert": false,
      "name": "Clallam County",
      "nearest_distance_miles": null,
      "population": 77155
    },
    {
      "county_fips": "53011",
      "facility_count": 13,
      "is_desert": false,
      "name": "Clark County",
      "nearest_distance_miles": null,
      "population": 503311
    },
    {
      "county_fips": "53013",
      "facility_count": 1,
      "is_desert": false,
      "name": "Columbia County",
      "nearest_distance_miles": null,
      "population": 3952
    },
    {
      "county_fips": "53015",
      "facility_count": 16,
      "is_desert": false,
      "name": "Cowlitz County",
      "nearest_distance_miles": null,
      "population": 110730
    },
    {
      "county_fips": "53017",
      "facility_count": 1,
      "is_desert": false,
      "name": "Douglas County",
      "nearest_distance_miles": null,
      "population": 42938
    },
    {
      "county_fips": "53019",
      "facility_count": 0,
      "is_desert": true,
      "name": "Ferry County",
      "nearest_distance_miles": 29.256,
      "population": 7178
    },
    {
      "county_fips": "53021",
      "facility_count": 1,
      "is_desert": false,
      "name": "Franklin County",
      "nearest_distance_miles": null,
      "population": 96749
    },
    {
      "county_fips": "53023",
      "facility_count": 1,
      "is_desert": false,
      "name": "Garfield County",
      "nearest_distance_miles": null,
      "population": 2286
    },
    {
      "county_fips": "53025",
      "facility_count": 3,
      "is_desert": false,
      "name": "Grant County",
      "nearest_distance_miles": null,
      "population": 99123
    },
    {
      "county_fips": "53027",
      "facility_count": 8,
      "is_desert": false,
      "name": "Grays Harbor County",
      "nearest_distance_miles": null,
      "population": 75636
    },
    {
      "county_fips": "53029",
      "facility_count": 5,
      "is_desert": false,
      "name": "Island County",
      "nearest_distance_miles": null,
      "population": 86857
    },
    {
      "county_fips": "53031",
      "facility_count": 1,
      "is_desert": false,
      "name": "Jefferson County",
      "nearest_distance_miles": null,
      "population": 32977
    },
    {
      "county_fips": "53033",
      "facility_count": 71,
      "is_desert": false,
      "name": "King County",
      "nearest_distance_miles": null,
      "population": 2269675
    },
    {
      "county_fips": "53035",
      "facility_count": 12,
      "is_desert": false,
      "name": "Kitsap County",
      "nearest_distance_miles": null,
      "population": 275611
    },
    {
      "county_fips": "53037",
      "facility_count": 1,
      "is_desert": false,
      "name": "Kittitas County",
      "nearest_distance_miles": null,
      "population": 44337
    },
    {
      "county_fips": "53039",
      "facility_count": 0,
      "is_desert": true,
      "name": "Klickitat County",
      "nearest_distance_miles": 19.592,
      "population": 22735
    },
    {
      "county_fips": "53041",
      "facility_count": 8,
      "is_desert": false,
      "name": "Lewis County",
      "nearest_distance_miles": null,
      "population": 82149
    },
    {
      "county_fips": "53043",
      "facility_count": 0,
      "is_desert": true,
      "name": "Lincoln County",
      "nearest_distance_miles": 36.937,
      "population": 10876
    },
    {
      "county_fips": "53045",
      "facility_count": 7,
      "is_desert": false,
      "name": "Mason County",
      "nearest_distance_miles": null,
      "population": 65726
    },
    {
      "county_fips": "53047",
      "facility_count": 1,
      "is_desert": false,
      "name": "Okanogan County",
      "nearest_distance_miles": null,
      "population": 42104
    },
    {
      "county_fips": "53049",
      "facility_count": 2,
      "is_desert": false,
      "name": "Pacific County",
      "nearest_distance_miles": null,
      "population": 23365
    },
    {
      "county_fips": "53051",
      "facility_count": 0,
      "is_desert": true,
      "name": "Pend Oreille County",
      "nearest_distance_miles": 29.314,
      "population": 13401
    },
    {
      "county_fips": "53053",
      "facility_count": 27,
      "is_desert": false,
      "name": "Pierce County",
      "nearest_distance_miles": null,
      "population": 921130
    },
    {
      "county_fips": "53055",
      "facility_count": 3,
      "is_desert": false,
      "name": "San Juan County",
      "nearest_distance_miles": null,
      "population": 17788
    },
    {
      "county_fips": "53057",
      "facility_count": 7,
      "is_desert": false,
      "name": "Skagit County",
      "nearest_distance_miles": null,
      "population": 129523
    },
    {
      "county_fips": "53059",
      "facility_count": 0,
      "is_desert": true,
      "name": "Skamania County",
      "nearest_distance_miles": 30.231,
      "population": 12036
    },
    {
      "county_fips": "53061",
      "facility_count": 23,
      "is_desert": false,
      "name": "Snohomish County",
      "nearest_distance_miles": null,
      "population": 827957
    },
    {
      "county_fips": "53063",
      "facility_count": 28,
      "is_desert": false,
      "name": "Spokane County",
      "nearest_distance_miles": null,
      "population": 539339
    },
    {
      "county_fips": "53065",
      "facility_count": 1,
      "is_desert": false,
      "name": "Stevens County",
      "nearest_distance_miles": null,
      "population": 46445
    },
    {
      "county_fips": "53067",
      "facility_count": 14,
      "is_desert": false,
      "name": "Thurston County",
      "nearest_distance_miles": null,
      "population": 294793
    },
    {
      "county_fips": "53069",
      "facility_count": 1,
      "is_desert": false,
      "name": "Wahkiakum County",
      "nearest_distance_miles": null,
      "population": 4422
    },
    {
      "county_fips": "53071",
      "facility_count": 2,
      "is_desert": false,
      "name": "Walla Walla County",
      "nearest_distance_miles": null,
      "population": 62584
    },
    {
      "county_fips": "53073",
      "facility_count": 10,
      "is_desert": false,
      "name": "Whatcom County",
      "nearest_distance_miles": null,
      "population": 226847
    },
    {
      "county_fips": "53075",
      "facility_count": 1,
      "is_desert": false,
      "name": "Whitman County",
      "nearest_distance_miles": null,
      "population": 47973
    },
    {
      "county_fips": "53077",
      "facility_count": 20,
      "is_desert": false,
      "name": "Yakima County",
      "nearest_distance_miles": null,
      "population": 256728
    }
  ],
  "data_gaps": [],
  "desert_count": 5,
  "desert_population": 66226,
  "facilities_per_100k": 4.010236615640624,
  "facility_count": 309,
  "generated_at": "2026-10-08T11:20:51.512322+00:00",
  "license": {
    "name": "Creative Commons Attribution 4.0 (CC BY 4.0)",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "medicaid_confirmed": 274,
  "medicaid_share_all": 0.8867313915857605,
  "medicaid_share_known": 0.8867313915857605,
  "medicaid_unavailable": 35,
  "medicaid_unknown": 0,
  "methodology": {
    "census_place_vintage": "2020",
    "distance": "great-circle miles from county reference point; nearest geocoded listed facility across all states/DC; not driving distance",
    "facility_scope": "unique IDs; closed excluded; active and unconfirmed included",
    "findings_order": "deserts, furthest desert, density, Medicaid, count; gaps fill remaining slots",
    "medicaid_field": "attributes.ft_medicaid; unavailable means not reported by the source"
  },
  "population": 7705281,
  "population_vintage": "2020",
  "sources": [
    {
      "name": "SAMHSA FindTreatment.gov treatment locator",
      "url": "https://findtreatment.gov/"
    },
    {
      "name": "2020 Census redistricting data (P.L. 94-171), table P1",
      "url": "https://www.census.gov/programs-surveys/decennial-census/about/rdo/summary-files.html"
    },
    {
      "name": "2020 cartographic boundary files, counties (1:500,000)",
      "url": "https://www.census.gov/geographies/mapping-files/time-series/geo/cartographic-boundary.html"
    },
    {
      "name": "2020 Census Gazetteer files, counties",
      "url": "https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html"
    }
  ],
  "state": "WA"
}