• Michigan State Planning & Development Regions (SPDRs) 
Map of the Planning & Development Regions in the State of Michigan

• Statistical Abstract of the United States: 2004-05 Edition

• Record Numbers Registered and Voted in 2002: Analysis of Census Bureau Report, by Kurt Metzger, Director of the Michigan Metropolitan Information Center (MIMIC) 

• State Data Center/Business and Industry Data Center (SDC/BIDC) Program

• Census 2000 Social Economic Profile for Michigan 

• Demographic Profiles - County and County Subdivision

• Poverty Estimates for Michigan and Counties People of All Ages in Poverty 1999 

• 1990 Michigan Counties Social Characteristics 

• Michigan Economic Development Corporation (MEDC)- County Profiles

• Demographic Profiles - Place A-E 

• Demographic Profiles - Place F-K 

• Demographic Profiles - Place L-O 

• Demographic Profiles - Place P-T 

• Demographic Profiles - Place U-Z 

• Demographic Profiles - Metropolitan Areas 

• Unemployment, Poverty, and Immigration Data for Library Service Areas in Michigan 
Excel file showing data for Library service areas in Michigan.

• Internet Crossroads in Social Science Data

• Michigan Timely Application and Permit Service (MiTAPS)

• Public Library Geographic Database (PLGDB)

• The Right Place, Inc.

• Community Information by Zip Code