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NEW Map Milwaukee viewers

NEW Map Milwaukee applications now have an additional viewer (HTML5) that can be used by any mobile device and just about any web browser, except Safari. NO plug-in required.

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New Map Services 

GIS Web Services

The city's GIS Web Services, and all spatial data available to the public, is available at

GIS Web Services


Map Applications

Access the map applications page to view descriptions of our various map applications and utilize the new viewers.

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Map Milwaukee Portal

Map Applications

Map Milwaukee offers a suite of applications, with targeted data and functionality.  Follow the above link for details about and access to Map Milwaukee Applications.  Follow the links listed below for direct access to the applications. 

*NEW - We now offer our map applications in two separate viewers.  We now have an HMTL5 viewer, which can be used by ANY desktop or mobile device and can be accessed by nearly any browser; NO plug-in necessary.  Our older, Silverlight Viewer applications are still available, yet only accessible via desktop computer and requires the Silverlight plug-in, which then can only be utilized by Internet Explorer. 

**NEW - A new map application, Land Management Districts, has been created to be used by both citizens and internal users, so that they can visualize district boundaries, as well as know which inspection district is assigned to a particular property.

NOTE:  Currently, MCLIO aerials are unavailable, but a DNR imagery basemap is available for the interim.

*NEW - HTML5 Viewer
Silverlight Viewer

GIS Web Services 

9/30/2016 - Information about upgraded GIS Web services.

GIS web services are the City of Milwaukee's library of maps and GIS tools.  The GIS web services consumed by our new applications are also available for direct use via  Check out the following links for detailed documentation.



Newsletters and timely announcements to keep you informed of changes and enhancements to our applications, GIS web services, and data.  Sign up with E-Notify to receive these newsletters via email, or review our archive.

Help & Documentation

Help & Documentation

Resources to help you use Map Milwaukee applications, services, and data.


Download Map Data

Download frequently requested City of Milwaukee Esri shapefiles and Microstation design files.


Download Tabular Data

Download City of Milwaukee datasets including MPROP, legal descriptions, SIC codes, and tax data.

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Contact Us

Geographic Information Systems
809 N Broadway
Room 400
Milwaukee, WI 53202

Quick Links

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How To

PDF Tip Sheets for Map Applications

Data Documentation

PDF documents with detailed data definitions, descriptions, and guidance.