Adams County GIS Portal (Washington)

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

Adams County Assessor's Office Ritzville WA 210 West Broadway Avenue 99169 509-659-3200


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

Adams County Clerk Ritzville WA PO Box 187 99169 509-659-3257

Lind Town Clerk Lind WA 116 1/2 W 2nd Ave 99341 509-677-3241

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

Adams County Recorder of Deeds Ritzville WA 210 West Broadway Avenue 99169 509-659-3253


Adams 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 Adams County GIS maps. The GIS maps at an Adams 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 Adams 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 Adams County Town and City Hall website.

Othello City Hall Othello WA 500 East Main Street 99344 509-488-5686

Ritzville City Hall Ritzville WA 216 East Main Avenue 99169 509-659-1930

Washtucna Town Hall Washtucna WA 165 S Main St 99371 509-646-3253