Sweetwater County GIS Portal (Wyoming)

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

Sweetwater County Assessor's Office Green River WY 80 West Flaming Gorge Way 82935 307-872-3700


Sweetwater 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 Sweetwater County GIS maps. The GIS maps at a Sweetwater 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 Sweetwater County, Wyoming. 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 Sweetwater County Town and City Hall website.

Green River City Hall Green River WY 50 East 2nd North 82935 307-872-0500

Wamsutter Town Hall Wamsutter WY 231 McCormick St 82336 307-328-0468

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

Green River Clerks Green River WY 120 Shoshone Avenue 82935 307-875-4672

Rock Springs City Clerk Rock Springs WY 212 D Street 82901 307-352-1501

Sweetwater County Clerk Green River WY 80 West Flaming Gorge Way 82935 307-872-3800


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

Sweetwater County Recorder of Deeds Green River WY 80 West Flaming Gorge Way 82935 307-872-3732