Winona County GIS Portal (Minnesota)

Search for Winona County, MN GIS maps. A GIS map search can provide information like county maps, town maps, city maps, local maps, property maps, parcel maps, plat maps, public property, property tax assessments, flood zones, zoning boundaries, geographic information, historical maps, and property tax information.


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

Winona County Assessor's Office Winona MN 202 West 3rd Street 55987 507-457-6300


Winona 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 Winona County GIS maps. The GIS maps at a Winona 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 Winona County, Minnesota. 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 Winona County Town and City Hall website.

Dakota City Hall Dakota MN 725 Interstate 90 Frontage Road 55925 507-643-6663

Dresbach Town Hall La Crescent MN 46851 Riverview Drive 55947 507-643-6854

Lewiston City Hall Lewiston MN 30 West Main Street 55952 507-523-2257

New Hartford Town Hall Dakota MN 42774 County Road 12 55925 507-643-6550

St Charles City Hall St. Charles MN 830 Whitewater Avenue 55972 507-932-3020

Winona City Hall Winona MN 207 Lafayette Street 55987 507-457-8258


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

Rollingstone Clerk Rollingstone MN 61 Main Street 55969 507-689-4110

Winona County Clerk Winona MN 171 West 3rd Street 55987 507-457-6385


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

Winona County Recorder of Deeds Winona MN 177 Main Street 55987 507-457-6340