Michigan.gov Home CGI Home   |   Sitemap   |   FAQ   |   Inside CGI   |   Contact CGI
Geographic Data Library
Map Gallery
CGI MI Mapper
Programs, Projects & Initiatives
Geographic Information Standards
Outreach & Promotions
 

County Base Maps Geographic Theme:
ScaleResource NameFormatProjectionFile Size
PDF MAP GALLERY
RAlcona County Base MapsPDFDD NA
RAlger County Base MapsPDFDD NA
RAllegan County Base MapsPDFDD NA
RAlpena County Base MapsPDFDD NA
RAntrim County Base MapsPDFDD NA
RArenac County Base MapsPDFDD NA
RBaraga County Base MapsPDFDD NA
RBarry County Base MapsPDFDD NA
RBay County Base MapsPDFDD NA
RBenzie County Base MapsPDFDD NA
RBerrien County Base MapsPDFDD NA
RBranch County Base MapsPDFDD NA
RCalhoun County Base MapsPDFDD NA
RCass County Base MapsPDFDD NA
RCharlevoix County Base MapsPDFDD NA
RCheboygan County Base MapsPDFDD NA
RChippewa County Base MapsPDFDD NA
RClare County Base MapsPDFDD NA
RClinton County Base MapsPDFDD NA
RCrawford County Base MapsPDFDD NA
RDelta County Base MapsPDFDD NA
RDickinson County Base MapsPDFDD NA
REaton County Base MapsPDFDD NA
REmmet County Base MapsPDFDD NA
RGenesee County Base MapsPDFDD NA
RGladwin County Base MapsPDFDD NA
RGogebic County Base MapsPDFDD NA
RGrand Traverse County Base MapsPDFDD NA
RGratiot County Base MapsPDFDD NA
RHillsdale County Base MapsPDFDD NA
RHoughton County Base MapsPDFDD NA
RHuron County Base MapsPDFDD NA
RIngham County Base MapsPDFDD NA
RIonia County Base MapsPDFDD NA
RIosco County Base MapsPDFDD NA
RIron County Base MapsPDFDD NA
RIsabella County Base MapsPDFDD NA
RJackson County Base MapsPDFDD NA
RKalamazoo County Base MapsPDFDD NA
RKalkaska County Base MapsPDFDD NA
RKent County Base MapsPDFDD NA
RKeweenaw County Base MapsPDFDD NA
RLake County Base MapsPDFDD NA
RLapeer County Base MapsPDFDD NA
RLeelanau County Base MapsPDFDD NA
RLenawee County Base MapsPDFDD NA
RLivingston County Base MapsPDFDD NA
RLuce County Base MapsPDFDD NA
RMackinac County Base MapsPDFDD NA
RMacomb County Base MapsPDFDD NA
RManistee County Base MapsPDFDD NA
RMarquette County Base MapsPDFDD NA
RMason County Base MapsPDFDD NA
RMecosta County Base MapsPDFDD NA
RMenominee County Base MapsPDFDD NA
RMidland County Base MapsPDFDD NA
RMissaukee County Base MapsPDFDD NA
RMonroe County Base MapsPDFDD NA
RMontcalm County Base MapsPDFDD NA
RMontmorency County Base MapsPDFDD NA
RMuskegon County Base MapsPDFDD NA
RNewaygo County Base MapsPDFDD NA
ROakland County Base MapsPDFDD NA
ROceana County Base MapsPDFDD NA
ROgemaw County Base MapsPDFDD NA
ROntonagon County Base MapsPDFDD NA
ROsceola County Base MapsPDFDD NA
ROscoda County Base MapsPDFDD NA
ROtsego County Base MapsPDFDD NA
ROttawa County Base MapsPDFDD NA
RPresque Isle County Base MapsPDFDD NA
RRoscommon County Base MapsPDFDD NA
RSaginaw County Base MapsPDFDD NA
RSanilac County Base MapsPDFDD NA
RSchoolcraft County Base MapsPDFDD NA
RShiawassee County Base MapsPDFDD NA
RSt. Clair County Base MapsPDFDD NA
RSt. Joseph County Base MapsPDFDD NA
RTuscola County Base MapsPDFDD NA
RVan Buren County Base MapsPDFDD NA
RWashtenaw County Base MapsPDFDD NA
RWayne County Base MapsPDFDD NA
RWexford County Base MapsPDFDD NA
 
NEW - Michigan GIS Open Data Portal is now available on-line

Connect to the portal

The Michigan GIS Open Data Portal provides the GIS community with an easy to use single point of entry for all State of Michigan open geospatial data. Use the Portal to browse, search, preview, and download a variety of Michigan geospatial datasets. Browse by category or enter key words in the search box to locate a dataset of interest. You can then read its description to learn more about its authoritative data source and explore attributes before downloading.

The new Michigan GIS Open Data Portal will continue to evolve over time. This new Portal was developed to eventually replace the Michigan Geographic Data Library (MGDL) and we plan to retire the MGDL once all legacy data has been moved over to the new GIS Open Data Portal.
The MGDL can still be accessed from links listed below.
 
Geographic Data Library Catalog:
To search for geographic data click on one of the categories below:
Geographic Extent Theme MetaData Search  
 
How to use the Library:
The Geographic Data Library catalogs the available GIS data that the State of Michigan provides for Internet access.  Access to data within the Library is based upon geographic extent and theme type.  For example, a user may search for data by either county or hydrography.  To search for data, click on the links provided.  As you work your way into the Library, related links between geography or theme will be available on the right side of this page.
   
How to use the GIS data:
The geographic information provided through the library comprises several data formats inherent to GIS software.  To interact with these file types you will need access to software that supports them.  Where possible, notation has been provided to indicate the file format of these files.  All data sets have been pre-packaged using zip or self-extracting executable file format. 
   
Disclaimer:
Information provided in the MI Geographic Data Library is accurate to the best of our knowledge and is subject to change on a regular basis, without notice. While the Center for Geographic Information (CGI) makes every effort to provide useful and accurate information, we do not warrant the information to be authoritative, complete, factual, or timely. Information is provided on an "as is" and an "as available" basis. The State of Michigan disclaims any liability, loss, injury, or damage incurred as a consequence, directly or indirectly, resulting from the use and application of any of the contents of this web site.
Related Links
County Base Maps
County School Districts
Historical Government and Jurisdictions
Intermediate School District
School Districts
State Planning and Development Regions
State School Districts
Wetland Inventory
Geographic Tools
Map Projections
GeoRef Projection Tool
for ArcView 3.x
GeoRef Help for Mapinfo Users

 

Michigan.gov Home  |  CGI Home
Privacy Policy  |  Link Policy  |  Accessibility Policy  |  Security Policy
Copyright 2002 State of Michigan