In late May 2010 the TIGER Map Service was retired. This application used geography from the 1990 Census. The Census Bureau determined that it was time to retire the service.
We have released a beta version of TIGERweb. TIGERweb is a set of web-based applications and services that allow users to view and search boundaries and attribute information for geographic entities that are stored in our MAF/TIGER database. TIGERweb includes an interactive viewer as well as a web mapping service (WMS).
Please see the following websites for more current information: