What We Do
Teamsters Local 231 is committed to improving the lives of our 2200+ members through the Solidarity of the membership.
Who We Are
Chartered as a General Local on January 8, 1909, Teamsters Local 231 currently has 55 collective bargaining agreements with 50 different employers in Whatcom, Skagit, Snohomish and Island Counties.
Who We Represent
Our members work in a variety of industries including package handling (UPS), warehouse, freight, solid waste and recycling, local government, bakery, laundry, construction, food processing, dairy, public school transportation, law enforcement and more.