Geospatial data about Milwaukee County, Wisconsin Municipal Boundaries. Export to CAD, GIS, PDF, CSV and access via API.

Reference map for the City of Milwaukee that includes waterways, parcels, roadways, and city limits.

Reference map for the City of Milwaukee that includes waterways, parcels, roadways, and city limits.

Reference map for the City of Milwaukee that includes waterways, parcels, roadways, and city limits.

************************In early 2025, the source of MCLIO public layers will change.*****************************

Please refer to these documents for changes:

https://mclio.maps.arcgis.com/home/item.html?id=0bb68bbae37445adb045d6a44fed3f2a

https://mclio.maps.arcgis.com/home/item.html?id=79c6c9d737c94753a388db7c6f480149

Please update maps, apps and data connections accordingly!This layer shows the municipal boundaries within Milwaukee County.

West Allis Parcel Web Viewer is a GIS Web application that helps citizens identify their parcel and obtain information about it as well as information about their surrounding Neighborhood. This application is typically used by citizens to see their parcel assessed valuation, and compare it to other parcels in their neighborhood, but it can be used for many other uses as well. You can also see the Schools in West Allis, both public and private, as well as the West Allis West Milwaukee Public School District boundaries. Additionally, you can view zip code areas, Neighborhood District boundaries, Assessment boundaries for Residential and Commercial neighborhoods, Census 2010 Tracts, Block Groups, and Blocks, Zoning Districts, TIF and BID Districts, Existing Land Use, Land Use 2010, and Comp Plan 2030 Land Use. There is also an Intersection Bing Google feature that when turned on and clicked, will link you directly to either a Bing Map or Google Map of the area providing additional aerial photos. The Viewer will extend out to the limits of Milwaukee County, and show you Municipal Divisions in Waukesha County as well. Ortho Photo coverage for all of Milwaukee County is using the latest 2015 and 2018 imagery. West Allis Parcel Viewer Map can be used by anyone who needs to check out a parcel of land within West Allis, WI. This application provides 24/7 access to the parcel information and typically supplements customer service phone calls to City Staff with questions concerning a particular parcel

************************In early 2025, the source of MCLIO public layers will change.*****************************

Please refer to these documents for changes:

https://mclio.maps.arcgis.com/home/item.html?id=0bb68bbae37445adb045d6a44fed3f2a

https://mclio.maps.arcgis.com/home/item.html?id=79c6c9d737c94753a388db7c6f480149

Please update maps, apps and data connections accordingly!This layer contains the boundaries of Municipal Aldermanic Districts in Milwaukee County.

Landmarks and Government BuildingsThis feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Geological Survey, displays Cemeteries, Post Offices, City/Town Halls, Courthouses, State Capitols, State Supreme Courts, The White House, U.S. Capitol, U.S. Supreme Court, Historic Sites/Points of Interest, and National Symbols/Monuments in the U.S. Per the USGS, "Structures data are designed to be used in general mapping and in the analysis of structure related activities using geographic information system technology. The National Map structures data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and transportation, to produce general reference base maps. The types of structures collected are largely determined by the needs of disaster planning and emergency response, and homeland security organizations."Milwaukee City HallData currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Landmarks & Government Buildings) and will support mapping, analysis, data exports and OGC API – Feature access.Data.gov: USGS National Structures Dataset - USGS National Map Downloadable Data CollectionGeoplatform: USGS National Structures Dataset - USGS National Map Downloadable Data CollectionOGC API Features Link: (Landmark Structures - OGC Features) copy this link to embed it in OGC Compliant viewersFor more information, please visit: The National MapFor feedback please contact: Esri_US_Federal_Data@esri.comNGDA Data SetThis data set is part of the NGDA Real Property Theme Community. Per the Federal Geospatial Data Committee (FGDC), Real Property is defined as "the spatial representation (location) of real property entities, typically consisting of one or more of the following: unimproved land, a building, a structure, site improvements and the underlying land. Complex real property entities (that is "facilities") are used for a broad spectrum of functions or missions. This theme focuses on spatial representation of real property assets only and does not seek to describe special purpose functions of real property such as those found in the Cultural Resources, Transportation, or Utilities themes."For other NGDA Content: Esri Federal Datasets