21 Libraries plus Bookmobile, Outreach and Childcare programs serving more than 757,858 residents in Snohomish and Island counties located in Washington State with more than 1.4 million items.

Arlington Library Bookmobile Brier Library Camano Island Library Pilot Project Clinton Library Coupeville Library Darrington Library Edmonds Library Freeland Library Granite Falls Library Lake Stevens Library Langley Library Lynnwood Library Marysville Library Mill Creek Library Monroe Library Mountlake Terrace Library Mukilteo Library Oak Harbor Library Service Center Administrative Offices Snohomish Library Stanwood Library Sultan Library