Within the Archdiocese of Seattle in Western Washington, the Society of St. Vincent de Paul is organized into six District Councils. (see map). Each District Council manages the Conferences within its area.
Links to websites of SVDP Councils and Conferences in Western Washington:
(not all SVDP Councils or Conferences have their own website)
North Sound District Council (Snohomish/Skagit/Whatcom/Island Counties)
District Council of Seattle/King County (King County)
District Council of Tacoma/Pierce County (Pierce County)
Olympic Peninsula District Council (Kitsap/Clallam/Jefferson Counties)
Central Cascades District Council (Grays Harbor/Mason/Thurston/Lewis Counties)
District Council of the Columbia River (Cowlitz/Clark/Pacific/Wahkiakum/Skamania Counties)
If this list isn't helpful, contact your community's local Catholic church and ask whether they have a St. Vincent de Paul.