County data only. CDs available but software on disk difficult to use. You may be on your own. School District Data Book CD-ROM School districts, states, and U.S. Map Library. Basic population and housing data as well as school enrollment and financial data for the nations school districts.
Disks come with map boundaries.
Also on the Internet through Oregon State University. Most magnetic tapes are available through the Inter-University Consortium for Political and Social Research. Tract maps for the entire country are available in electronic version in the Map Library. Call ahead to 764-0407 for a research consultation appointment. Block group maps for the entire country are available in electronic version in the Map Library.