The following sites have links to various websites that contain information about GIS, as well as GIS Data that you can use in your own mapping software

 

MN Geospatial Information Office

MN Governor's Council on Geographic Information

MN Planning MN GIS/LIS Consortium MN Geographic Data Clearinghouse Minnesota River Basin Data Center

US Fish and Wildlife Service - Minnesota GIS Data MN DNR Lake Finder MetroGIS What are Geographic Data? U.S. Census Bureau TIGER Mapping Service
http://tiger.census.gov

Transportation

Mn/DOT Basemap Statewide Redistricting Redistricting Statewide 2002 Voting Districts Voting Districts Statewide 2000 Census Data Census Data Statewide