Online Applications

This gallery contains the Milwaukee County Land Information Office's public web maps and applications, what are based on the Geocortex and ArcGIS Online platforms. ArcGIS Online provides an easy-to-use interactive interface for hosting lightweight maps and applications. It also allows for inter-organizational collaboration and hosting of data services.Please contact the Land Information Office if you are interested in collaborating in a web mapping application.




Mobile Applications


These applications are compatible with most smartphone browsers.

LIO Interactive Mapping Viewer



Contact the Land Information Office

Submit Questions or Feedback

MCLIO, Room 426, 2711 W Wells St., Milwaukee, WI 53130


Related Sites

County Interactive Map

County GIS Data

Register of Deeds

Real Estate Records Access Portal

Milwaukee Metro GIS Links

Southeastern WI RPC


Upcoming Events

Milwaukee Metro GIS User Group - July 22, 2014