What We Do
Teamsters Local 231 is committed to improving the lives of our 2500+ members through the Solidarity of the membership.
Who We Are
Chartered as a General Local on January 8, 1909, Teamsters Local 231 currently has 60 collective bargaining agreements with 47 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.