King CountyFor more information about this layer please see the GIS Data Catalog . The data was created for precinct analysis and display, and reflects the precinct boundary changes due to 2012 redistricting and/or 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/90549a3fd35d42528891e13e3e201e3d_0engKing County GIS Open DataPublic2013 Voting Districts of King County [Washington (State)--King County]Web servicesWashington (State)--King CountyWashington (State)2013