Click on one of the following links to access GIS files from the State of Michigan's Center for Geographic Information website.

Map of County of Residence for Persons working in the Tri-County Region (pdf file 147kb)
Map of County of Work for Persons residing in the Tri-County Region (pdf file 111kb)
Map of Net Workflow Migration Between Counties and the Tri-County Region (pdf file 146kb)

Click on the map image below to open or download the pdf file version of the map.

This page last updated on August 13, 2007 by Dan Dillinger© 2007 Tri-County Regional Planning Commission