Benton County GIS Data (Washington)

An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Benton County, Washington. As part of this job, Benton County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Benton County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Benton County GIS data on their websites.

Benton County Assessor's Office Prosser WA 620 Market Street 99350 509-786-2046


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Benton County, Washington. These GIS maps typically include property boundaries, real estate appraisal values, Benton County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Benton County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Benton City City Hall Benton WA 708 9th St 99320 509-588-3322

Kennewick City Hall Kennewick WA 210 West 6th Avenue 99336 509-585-4445

Richland City Hall Richland WA 505 Swift Boulevard 99352 509-942-7390

West Richland City Hall West Richland WA 3801 West Van Giesen Street 99353 509-967-3431


An Auditor Office provides oversight for government agencies, including evaluating the performance of government offices and their compliance with laws, rules, and regulations in Benton County, Washington. Auditors also investigate corruption and fraudulent activities. Auditor Offices maintain a number of records related to their local area, which can include GIS data that shows Benton County property boundaries, city or county lines, flood zones, earthquake zones, and property taxes. These Benton County maps may also provide place names, bodies of water, and other geographic information. Auditors may provide online access to their GIS maps.

Benton County Auditor Richland WA 1016 Jadwin Avenue 99352 509-943-3117

Benton County Auditor Kennewick WA 5600 West Canal Drive, Ste A 99336 509-736-2727

A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Benton County, Washington. As part of that job, Building Departments maintain GIS data that can include Benton County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Benton County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Benton County Building Department Kennewick WA 5600 West Canal Drive 99336 509-735-3500

Benton County Planning Department Prosser WA 1002 Dudley Avenue 99350 509-736-3086

Kennewick Permits Kennewick WA 210 West 6th Avenue 99336 509-585-4561

Kennewick Planning Department Kennewick WA 210 West 6th Avenue 99336 509-585-4275

Prosser Building Department Prosser WA 601 7th Street 99350 509-786-2332

Richland Permits Richland WA 840 Northgate Drive 99352 509-942-7794

Richland Zoning Richland WA 840 Northgate Drive 99352 509-942-7598


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Benton County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Benton County GIS data is often accessible through the Clerk Office website.

Benton County Clerk Kennewick WA 7122 West Okanogan Place 99336 509-735-8388

Kennewick City Clerk Kennewick WA 210 West 6th Avenue 99336 509-585-4273


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Benton County, Washington. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Benton County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Benton County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Benton County Recorder of Deeds Prosser WA PO Box 470 99350 509-786-5616