Arlington has 11 licensed adult family homes with 62 licensed beds, according to Washington State DSHS records. 10 accept Medicaid, 11 carry the dementia specialty designation, 11 carry the mental health designation, and 6 serve developmental disabilities. 0 are licensed for more than six residents.
Records current as of September 14, 2026.
An Expanded Community Services contract covers residents transitioning from psychiatric hospitalization or with higher behavioral health needs.
All 11 · Specialized Behavior Support · developmental disabilities · Expanded Community Services · private pay only
112 W Marion St, Arlington, WA 98223 — licensed for 6
Mental Health · Dementia — accepts Medicaid
DSHS license 757424
17324 81st Dr Ne, Arlington, WA 98223 — licensed for 6
Mental Health · Dementia — accepts Medicaid
DSHS license 750202
4026 174th Pl Ne, Arlington, WA 98223 — licensed for 5
Mental Health · Dementia — accepts Medicaid
DSHS license 756104
17322 Redhawk Dr, Arlington, WA 98223 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755166
19010 46th Ave Ne, Arlington, WA 98223 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755125
521 E 5th St, Arlington, WA 98223 — licensed for 6
Mental Health · Dementia — accepts Medicaid
DSHS license 755701
Licensing information is sourced from Washington State DSHS public records and was retrieved on September 14, 2026. Specialty designations reflect provider training required by the state; they are not quality ratings and are not endorsements. Verify current licensing status directly with DSHS before relying on this information. Real Property Planning is an independent educational resource and does not operate, own, or manage any adult family home.