Grays Harbor County GIS Portal (Washington)

Grays Harbor County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Grays Harbor County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Grays Harbor County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Grays Harbor 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 Grays Harbor County Assessor Office website.

Grays Harbor County Assessor's Office Montesano WA 100 West Broadway Avenue 98563 360-249-4121


Grays Harbor 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 Grays Harbor County GIS maps. The GIS maps at a Grays Harbor 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 Grays Harbor 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 Grays Harbor County Town and City Hall website.

Aberdeen City Hall Aberdeen WA 200 East Market Street 98520 360-533-4100

Cosmopolis City Hall Cosmopolis WA 19 F Street 98537 360-532-9230

Hoquiam City Hall Hoquiam WA 609 8th Street 98550 360-532-5700

McCleary City Hall McCleary WA 100 South 3rd Street 98557 360-495-3790

Montesano City Hall Montesano WA 112 North Main Street 98563 360-249-3021

Oakville City Hall Oakville WA 204 Main Street 98568 360-273-8916

Ocean Shores City Hall Ocean Shores WA 800 Anchor Avenue Northwest 98569 360-289-3099

Westport City Hall Westport WA 740 North Montesano Street 98595 360-268-0131

Grays Harbor 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 Grays Harbor County property maps that show boundaries, public property, property divisions, and in some cases, population information in Grays Harbor County, Washington. They may also include property value assessments and property tax rates. Grays Harbor 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.

Grays Harbor County Clerk Montesano WA 102 West Broadway Avenue 98563 360-249-3842

Westport Clerk Westport WA 506 North Montesano Street 98595 360-268-0125


Grays Harbor 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 Grays Harbor 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 Grays Harbor County, Washington. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Grays Harbor County Recorder of Deeds website.

Grays Harbor County Recorder of Deeds Montesano WA 100 West Broadway Avenue 98563 360-249-4232