King CountyFor more information about this layer please see the GIS Data Catalog . The data was created for precinct analysis and display, and reflects precinct boundary changes due the annual precinct balancing project in the spring of each year. Data can be joined with election results in e-canvass to map election results.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/f48b5dbcee4c458684536ef86efc172a_0engKing County GIS Open DataPublic2001 Voting Districts of King County [Washington (State)--King County]Web servicesWashington (State)--King CountyWashington (State)2001