Island County GIS Portal (Washington)

Island County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Island County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Island County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Island County, Washington. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Island County Assessor Office website.

Island County Assessor's Office Coupeville WA Northeast 7th Street 98239 360-679-7303


Island County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Island County property maps that show boundaries, public property, property divisions, and in some cases, population information in Island County, Washington. They may also include property value assessments and property tax rates. Island County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online through the Clerk Office website.

Coupeville City Clerk Coupeville WA 4 7th Street Northeast 98239 360-678-4461

Island County Superior Ct Clrk Coupeville WA 101 6th Street Northeast 98239 360-679-7359

Oak Harbor City Clerk Oak Harbor WA 865 Southeast Barrington Drive 98277 360-279-4539

Island County Recorders of Deeds keep real estate records to ensure the accuracy of property and land records. In addition to deeds, Recorders of Deeds also have detailed county and local maps, including Island County GIS maps that show property lines, building information, public property, unclaimed parcels, as well as property value assessments and property tax information. These GIS maps may also include place names, zoning boundaries, bodies of water, flood zones, and other geographic information in Island County, Washington. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Island County Recorder of Deeds website.

Island County Recorder of Deeds Coupeville WA PO Box 5000 98239 360-240-5549


Island County Town and City Halls provide municipal services for their town or city, including preserving vital records and maintaining records on their jurisdiction such as Island County GIS maps. The GIS maps at an Island County Town or City Hall can include property boundaries, public property, unclaimed parcels, and roads, as well as appraisal values for properties and property tax assessments in Island County, Washington. These GIS maps may also show population information, place names, zoning boundaries, bodies of water, flood zones, and other geographic information. Some Town and City Halls also have historical maps of their area. These maps are often available to the public on the Island County Town and City Hall website.

Langley City Hall Langley WA 112 Second Street 98260 360-221-4246

Oak Harbor City Hall Oak Harbor WA 865 Southeast Barrington Drive 98277 360-279-4500