Washington County Cooperative Library Services

Washington County Cooperative Library Services (WCCLS) is the library system serving Washington County, Oregon. WCCLS distributes tax funds to libraries. It was established in 1975.

WCCLS will grow from 17 libraries to 18 in 2016 with the addition of the Aloha Community Library.

Past WCCLS-affiliated libraries included ones in the former Tanasbourne Mall (when the Tanasbourne area was unincorporated) and, in the 1970s, Aloha Park Library, located in Aloha Park school, which was open to the public one night a week.

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