Yankton County GIS Portal (South Dakota)

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

Yankton County Equalization Department Yankton SD 321 West 3rd Street 57078 605-260-4400


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

Volin City Clerk Volin SD 201 Lincoln Avenue 57072 605-267-2991

Yankton County Clerk Yankton SD 410 Walnut Street 57078 605-668-3080


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

Yankton County Recorder of Deeds Yankton SD 321 West 3rd Street 57078 605-260-4400