Contact Snohomish County HQ

Snohomish County Koster Headquarters

Campaign Office

Phone: 425-332-2240

Mailing Address:
Post Office Box 231
Arlington, WA 98223

Office Address:
122 128th Street SE
Everett, WA 98208
CLICK for Map and Directions

Campaign Contacts

King County Headquarters
611 Market Street, Suite 9
Kirkland, WA 98033
Phone: 206-849-1096
Click here for Email & Map

Snohomish County Headquarters
122 128th St SE, Suite B
Everett, WA 98209
*Lower level of Shawn O’Donnell’s Restaurant
Phone: 425-332-2240
Click here for Email & Map