Island County GISParcel boundaries exported nightly from the Assessor's Office managed parcel fabric and joined with attributes related to owner information, values and size, the water source (Public Health database) and a link to the SmartGov public portal (permitting database). Most features are within 3 feet however some features can be up to 20 feet off. Please read the full data disclaimer when using this dataset.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/5b5f9b6872894eb093f24ebb5778398d_0engIsland County Open Data PortalPublicParcels [Washington (State)--Island County]Web servicesWashington (State)--Island CountyWashington (State)Last Modified: 2026-01-08