• Understanding Census Bureau Geography
Census geographic entities are organized by the U.S. Bureau of the Census into hierarchies for tabulating and reporting statistics. These entities include a range of geography from census blocks (the smallest and most numerous type of geographic entity) to an entity for the entire United States. Each step up in the hierarchy has fewer units.

• 1990 ZIP Code Boundary Maps

• 1999 Metropolitan Areas Maps 

• 1990 County Block Maps

• 1990 TIGER Tract Outline Maps

• 1990 Block Group Maps

• 1990 Urban and Rural Areas 
State map of Urban and Rural Areas from the 1990 Census

• 2000 Block Group Maps
Black & White Map size 34'X 44'

• 2000 TIGER Tract Outline Maps
TIGER County Tract Maps

• 2000 County Block Maps
2000 PL 94-171 Redistricting Block Maps

• Michigan and County Outline Maps (Census 2000) 
U.S. Census Bureau, Census 2000

• County Map with Census FIPS codes 

• Michigan's Upper Peninsula 
Minor Civil Divisions (MCDs) and Villages.

• Michigan's Lower Peninsula 
Minor Civil Divisions (MCDs) and Villages.

• TIGER Map Server
This mapping engine uses 1998 TIGER/Line® data and 1990 Decennial Census data.

• American Fact Finder
The data dissemination tool for accessing and mapping Census 2000 and other census data.

• Michigan - Census 2000 Super - PUMSs (1-percent sample) 
Super - Public Use Microdata Area (Super-PUMAs) 8 1/2" X 11" color map

• Michigan - Census 2000 Super - PUMSs (5-percent sample) 
Super - Public Use Microdata Area (Super-PUMAs) 8 1/2" X 11" color map

• Census Regions and Divisions of the United States 

• 2000 Urban Area Maps
Michigan's 20 Urbanized Areas maps from the 2000 Census.

• 2000 TIGER Voting / State Legislative District Outline Maps
2000 P.L. 94-171 Redistricting TIGER Voting / State Legislative District Outline Maps by County

• 3 Digit Zip Code Tabulation Areas 

• Census 2010 Block Maps -- January 2008 Version
This listing includes the 2010 Census Block Maps January 2008 Version.

• Census 2000 Urban and Rural Classification
The Census Bureau identifies and tabulates data for the urban and rural populations and their associated areas solely for the presentation and comparison of census statistical data.

• Metropolitan and Micropolitan Statistical Areas
The general concept of a metropolitan or micropolitan statistical area is that of a core area containing a substantial population nucleus, together with adjacent communities having a high degree of social and economic integration with that core. Metropolitan and micropolitan statistical areas comprise one or more entire counties.