137.8 per 100K
726:1 · 11,024 providers
US 119.6
Medicare-enrolled: 49% (CMS Doctors & Clinicians, August 2026)
Ltrl Health Data
Washington
Healthcare providers per resident, insurance coverage and preventive care, compared with the US.
Population 8,001,020 (Census, 2025)Provider data: NPPES, September 202639 counties
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Healthcare providers
Dentists
92.7 per 100K
1,079:1 · 7,413 providers
US 80.5
Medicare-enrolled: 1% (CMS Doctors & Clinicians, August 2026)
Mental health providers
637.0 per 100K
157:1 · 50,967 providers
US 396.3
Medicare-enrolled: 9% (CMS Doctors & Clinicians, August 2026)
Other primary care providers
141.7 per 100K
706:1 · 11,336 providers
US 169.7
Medicare-enrolled: 56% (CMS Doctors & Clinicians, August 2026)
Primary care physicians
| Measure | Providers | Per 100,000 | Residents per provider | US | Trend |
|---|---|---|---|---|---|
| Dentists Medicare-enrolled: 1% (CMS Doctors & Clinicians, August 2026) | 7,413 | 92.7 | 1,079:1 | 80.5 | |
| Mental health providers Medicare-enrolled: 9% (CMS Doctors & Clinicians, August 2026) | 50,967 | 637.0 | 157:1 | 396.3 | |
| Other primary care providers Medicare-enrolled: 56% (CMS Doctors & Clinicians, August 2026) | 11,336 | 141.7 | 706:1 | 169.7 | |
| Primary care physicians Medicare-enrolled: 49% (CMS Doctors & Clinicians, August 2026) | 11,024 | 137.8 | 726:1 | 119.6 |
Trend: June 2021 to September 2026. State and US figures are pooled (total providers ÷ total population) for the same period.
Coverage and preventive care
Flu vaccinations43.0%
US 44.0% · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
US 36.0% · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
US 2,769 · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
| Measure | Washington | US | Source |
|---|---|---|---|
| Flu vaccinations | 43.0% | 44.0% | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Mammography screening | 33.0% | 36.0% | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Preventable hospital stays | 1,865 | 2,769 | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Uninsured (under 65) | 7.8% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
| Uninsured adults (18–64) | 9.1% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
| Uninsured children (under 19) | 4.2% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
Counties: dentists per 100,000
| Name | Providers | Residents per provider | |
|---|---|---|---|
| King County | 2,905 | 123.9 | 807:1 |
| Adams County | 25 | 116.3 | 860:1 |
| Chelan County | 86 | 105.0 | 953:1 |
| Clallam County | 79 | 101.0 | 990:1 |
| Spokane County | 504 | 90.3 | 1,108:1 |
| Island County | 76 | 88.7 | 1,127:1 |
| Pierce County | 836 | 88.3 | 1,132:1 |
| Kitsap County | 247 | 87.2 | 1,147:1 |
| San Juan County | 16 | 86.1 | 1,161:1 |
| Walla Walla County | 53 | 85.0 | 1,177:1 |
| Whatcom County | 200 | 84.6 | 1,182:1 |
| Asotin County | 19 | 84.3 | 1,187:1 |
| Snohomish County | 716 | 82.2 | 1,216:1 |
| Thurston County | 250 | 82.2 | 1,217:1 |
| Benton County | 179 | 80.7 | 1,239:1 |
| Skagit County | 106 | 79.7 | 1,254:1 |
| Clark County | 407 | 76.5 | 1,307:1 |
| Yakima County | 195 | 75.2 | 1,329:1 |
| Okanogan County | 33 | 73.0 | 1,371:1 |
| Lewis County | 60 | 68.1 | 1,468:1 |
| Cowlitz County | 73 | 63.5 | 1,574:1 |
| Kittitas County | 31 | 63.5 | 1,574:1 |
| Grant County | 64 | 60.5 | 1,652:1 |
| Grays Harbor County | 41 | 52.5 | 1,906:1 |
| Franklin County | 52 | 50.7 | 1,973:1 |
| Jefferson County | 17 | 50.0 | 1,998:1 |
| Whitman County | 24 | 49.5 | 2,021:1 |
| Stevens County | 23 | 46.3 | 2,159:1 |
| Douglas County | 21 | 45.2 | 2,213:1 |
| Mason County | 27 | 37.9 | 2,636:1 |
| Columbia Countysmall number · not ranked | 4 | 96.6 | 1,035:1 |
| Ferry Countysmall number · not ranked | 5 | 66.5 | 1,503:1 |
| Garfield Countysmall number · not ranked | 2 | 82.8 | 1,208:1 |
| Klickitat Countysmall number · not ranked | 8 | 32.9 | 3,041:1 |
| Lincoln Countysmall number · not ranked | 6 | 50.1 | 1,997:1 |
| Pacific Countysmall number · not ranked | 7 | 28.7 | 3,480:1 |
| Pend Oreille Countysmall number · not ranked | 5 | 34.6 | 2,891:1 |
| Skamania Countysmall number · not ranked | 1 | 7.9 | 12,669:1 |
| Wahkiakum Countysmall number · not ranked | 3 | 61.6 | 1,624:1 |
Showing 39 of 39. Flagged rows are listed after ranked rows.
Registered, not necessarily practicing. Provider counts come from the national provider registry (NPPES): active individual clinicians, counted once under their primary specialty at their practice-location county. Some registered clinicians are retired or see few patients. Counts under 10, or places with fewer than 10,000 residents, are flagged and left out of rankings. Nothing is estimated or imputed. Methodology
Sources: NPPES (CMS), September 2026; Census population estimates; Census SAHIE; CMS Mapping Medicare Disparities. Ltrl is not affiliated with County Health Rankings & Roadmaps.