The Michigan State Data Center Program, a source of statistical information on the people of Michigan and its economy, creates custom products and mapping profiles from its deposit of major decennial, economic, and agricultural products from the U.S. Bureau of the Census. The Michigan State Data Center Program is an umbrella organization enhanced by a statewide network of 41 affiliates representing academic institutions, city/state agencies, community organizations, councils of government, libraries, and planning commissions. This document provides information about the participating agencies. Organized alphabetically by city, the entries uniformly give address, phone and fax numbers, hours of service, key staff, typical clientele, and any possible search fees. An appendix lists contacts and addresses for other census resources, including the U.S. Bureau of the Census, 6 Michigan census depository libraries, and 29 depository libraries not affiliated with the Michigan State Data Center. (BEW)