Data is refreshed Jan, Mar, May, Jul, Sep, Nov. To determine the last date edited, refer to the Date_Changed/GIS_Edit_Date fields for each individual layer. To see the latest refresh date, refer to the Item updated date noted in the AGO Item Description page.Property information attributes in parcel polygons are refreshed monthly.To download the full Cadastral Dataset for Milwaukee County click here * Note: download will begin when link is clicked*Other Property Information related layers:Milwaukee County Parcels with Property InformationMilwaukee County Owned ParcelsMilwaukee County Cadastral DatasetMilwaukee County Tax Exempt Parcels

Update frequency: as needed

Full quarter sections within Milwaukee County. These maps show engineering and tax information regarding parcels within the county and municipalities. Please visit our Quarter Section Lookup web app to download PDFs of individual engineering and tax quarter section maps.

Shapefile is projected in Wisconsin State Plane South NAD27 (WKID 32054)

Milwaukee County Sheriff real estate sales that occurred within one year of the date shown in the 'DATE_MCLIO' field, including future sales. Includes one parcel polygon per Sheriff Sale record that could be associated with MCLIO parcel geometries based on matching parcel ID values. If a geometry could not be associated with a Sheriff sale record (due to an invalid or malformed Sheriff sale address), the record will not be represented as a parcel polygon here.Other property information related data:Milwaukee County Foreclosed ParcelsMilwaukee County Parcels with Property InformationMilwaukee County Parcels with Plats of Survey

Milwaukee County parcels with property information filtered to display Milwaukee County owned properties. The parcel data is sourced from the municipalities and aggregated into a single dataset by MCLIO. Due to the varying data input some parcels may be categorized incorrectly. This layer is intended for reference only. Most errors in the parcel information will require correction from the municipality assessor. Other Property Information related layers:Milwaukee County Parcels with Property InformationMilwaukee County Owned ParcelsMilwaukee County Cadastral Dataset

Data is refreshed Jan, Mar, May, Jul, Sep, Nov. To determine the last date edited, refer to the Date_Changed/GIS_Edit_Date fields for each individual layer. To see the latest refresh date, refer to the Item updated date noted in the AGO Item Description page.Property information attributes in parcel polygons are refreshed monthly.To download the full Cadastral Dataset for Milwaukee County click here * Note: download will begin when link is clicked*Other Property Information related layers:Milwaukee County Parcels with Property InformationMilwaukee County Owned ParcelsMilwaukee County Cadastral DatasetMilwaukee County Tax Exempt Parcels

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

Data updated quarterly.Data Attributes and Definitions -- Department: The department the employee works in.- Department ID: The numeric identifier for the department (typically 4 digits).- Job: The name for the job assigned to the employee.- Category: Grouping of employees in similar jobs/leadership roles.- Sub Category: Secondary grouping of employees within a category.- Race/Ethnicity: The race/ethnicity category which the employee identifies with (self-identified).- Gender: Designates the employee's gender (self-identified).- Age: The chronological number (age) assigned to the employee based on date of birth.- Age Group: Grouping of employees having approximately the same age or age range.- Original Hire Date: Date upon which the employee was originally hired.- Last Hire Date: Date upon which an employee was hired; may be a rehire date.- Pay Class: Defines how the employee gets paid for hours worked based on defined rules (full-time, part-time, hourly, etc.)- Data As of: The date to which the given data applies to.

This EnviroAtlas dataset describes the breakdown of the land cover classes with each Census Block Group. In this community, forest is defined as Trees & Forest, and Woody Wetlands. Green space is defined as Trees & Forest, Grass & Herbaceous, Agriculture, Woody Wetlands, and Emergent Wetlands. Agriculture is defined as Agriculture alone.Wetlands are defined as Woody Wetlands and Emergent Wetlands. This dataset also includes the area per capita for each block group for some land cover types. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Milwaukee County cadastral map (cached) - data refreshed Jan, Mar, May, Jul, Sep, NovOther related layers available:Milwaukee County Parcels with Property Information

Milwaukee County Owned Parcels

Milwaukee County Cadastral DatasetOptional replacements for the Cadastral Cached service:County Vector Basemap – With Parcel Outlines

County Vector Basemap – Without Parcel Outlines

ESRI Vector Basemaps (Community Maps) cadastral layers (cached)

Polygons representing tax parcels covering Milwaukee County, Wisconsin. There is one polygon per parcel identifier (TAXKEY) and 'stacked' polygons that represent condominium parcels. This dataset includes property information attributes such as parcel address, type of parcel, exemption status, and legal description. The data is compiled by Milwaukee County Land Information Office from the 19 municipalities and is provided as a single spatial dataset. Parcel data is refreshed monthly - see the details on the right side for the last refresh date. Item Updated date listed at the top does not correctly reflect the data updates.To view assessment information, click on the assessment URL provided in the layer. Assessment data is updated by the Municipality assessors. Other Property Information related layers:Milwaukee County Parcels with Property InformationMilwaukee County Owned ParcelsMilwaukee County Cadastral DatasetMilwaukee County Tax Exempt Parcels

This EnviroAtlas dataset shows the Milwaukee, WI EnviroAtlas community boundary. It represents the outside edge of all the block groups included in the EnviroAtlas Community. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community boundary. In this community, tree cover is defined as Trees & Forest, and Woody Wetlands. Sufficient tree bufferage is defined as 25% coverage within the circular moving window with a radius of 14.5m at any given point along the roadway. There are potential negative health effects for those living in a location without a sufficient tree buffer. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Certified Survey Map (CSM) Polygons Covering Milwaukee County, Wisconsin

greyscale ortho-rectified vertical aerial photography covering Milwaukee County Wisconsin - captured April 1995 - resolution of 24 inches per pixel - see https://maps.sewrpc.org/regionallandinfo/metadata/1995_Orthophotography.htm for full details

Certified Survey Map (CSM) Label Points for 1:1,200 Cadastral Mapping Covering Milwaukee County, Wisconsin

************************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 tax parcel polygons with all related data, including tax key, address, ownership, assessment values, school district, and legal description. Polygons are "stacked" so that there is one parcel polygon per tax key. Data is updated quarterly from the City of Milwaukee and annually from the surrounding municipalities.

Contour lines covering Milwaukee County (cached) derived from 2020 LiDAR data. See additional Feature Classes within the Topographic dataset:Milwaukee County Spot ElevationsMilwaukee County Depression Elevation PointsMilwaukee County Depression PolygonsMilwaukee County Contour Lines & Milwaukee County Cached Contour Lines

Parcel Polygons Covering Milwaukee County, Wisconsin

Points that represent locations of addresses. The points are placed within the parcel with which an address is associated and when possible, points are placed within the footprint of the building with which an address is associated. When a parcel or building is associated with multiple addresses, multiple points will be placed within each parcel or building. This layer includes keys that relate to related street centerlines, addressable building polygons, and parcel polygons. Data is refreshed Feb, Apr, Jun, Aug, Oct, Dec.The following layers are associated with this dataset:Milwaukee County Planimetric Structure Polygons Milwaukee County Parcels with Property InformationMilwaukee County Addressable Building PolygonsMilwaukee County Street Intersection Points

Right-of-Way (ROW) Label Points for 1:1,200 Cadastral Mapping Covering Milwaukee County, Wisconsin