Community Service Areas in King County

For more information about this layer please see the GIS Data Catalog. Boundaries of the seven King County Unincorporated Community Service Areas (CSA). The Community Service Areas were designed to encompass the unique features of King County unincorporated communities. They are intended to bring together communities of interest within a geographic setting for outreach and engagement by King County staff. The layers show what CSA community members live in as well as what CSA existing and potential projects occur in.