Winnebago County GIS Data

Search for Winnebago County WI GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Winnebago County Wisconsin. As part of this job, Winnebago County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Winnebago 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 Winnebago County GIS data on their websites.

Menasha City Assessor Menasha WI 140 Main St 54952 920-967-5109

Menasha Town Assessor Neenah WI 2000 Municipal Drive 54956 920-720-7106

Neenah City Assessor Neenah WI 211 Walnut Street 54956 920-886-6115

Oshkosh Assessor Oshkosh WI 215 Church Avenue 54901 920-236-5070

Winnebago County Property Lister Oshkosh WI 415 Jackson Street 54901 920-236-4778


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 Winnebago County Wisconsin. These GIS maps typically include property boundaries, real estate appraisal values, Winnebago County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Winnebago 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.

Algoma Town Hall Oshkosh WI 15 N Oakwood Rd 54904 920-235-3789

Black Wolf Town Hall Oshkosh WI 380 Black Wolf Ave 54902 920-267-3207

Clayton Town Hall Larsen WI 8348 County Road M 54947 920-836-2007

Menasha City Hall Menasha WI 140 Main St 54952 920-967-3600

Neenah City Hall Neenah WI 211 Walnut Street 54956 920-886-6180

Nekimi Town Hall Oshkosh WI 3790 Pickett Road 54904 920-235-0615

Omro City Hall Omro WI 205 South Webster Avenue 54963 920-685-7000

Omro Town Hall Omro WI 4205 Rivermoor Road 54963 920-685-2111

Oshkosh City Hall Oshkosh WI 215 Church Avenue 54901 920-236-5000

Oshkosh Town Hall Oshkosh WI 230 County Road Y 54901 920-231-5887

Poygan Town Hall Winneconne WI 8693 Town Hall Road 54986 920-685-0552

Vinland Town Hall Oshkosh WI 6085 County Road T 54904 920-235-6953

Winchester Town Hall Larsen WI 8522 Parkway Lane 54947 920-836-3993


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Winnebago County Wisconsin. As part of that job, Building Departments maintain GIS data that can include Winnebago 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 Winnebago 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.

Menasha Building Department Menasha WI 140 Main St 54952 920-967-5123

Neenah Planning and Zoning Department Neenah WI 211 Walnut Street 54956 920-886-6125

Oshkosh Zoning Oshkosh WI 215 Church Avenue 54901 920-236-5059

Winnebago County Zoning Oshkosh WI 112 Otter Avenue 54901 920-232-3344


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 Winnebago 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. Winnebago County GIS data is often accessible through the Clerk Office website.

Menasha City Clerk Menasha WI 140 Main St 54952 920-967-5237

Omro Clerk Omro WI 205 South Webster Avenue 54963 920-685-7000

Winnebago County Clerk Oshkosh WI 415 Jackson Street 54901 920-236-4890

Wolf River Town Clerk Larsen WI 7421 Widgeon Lane 54947 920-836-2106


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Winnebago County Wisconsin. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Winnebago County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Winnebago 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.

Winnebago County Recorder of Deeds Oshkosh WI PO Box 2808 54903 920-236-4881