"Files provide Census 2000 data summaries for two types of state legislative district (SLD) boundaries: upper chamber and lower chamber. Statistics on 100-percent and sample population and housing subjects are presented for all states, the District of Columbia, and Puerto Rico. For Nebraska, which has a unicameral legislature, data are presented as upper chamber only. For the District of Columbia, data also are presented as upper chamber only. Geographic...

From Book's Preface: Contains summary population totals for the United States, Puerto Rico, and the Island areas and for major race groups and an overview of political, statistical, and technological context in which the census took place. Describes preparations for the census, including lessons learned from the 1990 census, consultations with governmental and other data users, recommendations from the National Academy of Sciences and other advisory...

Contains maps that illustrate boundaries and numbers of census blocks as well as named features underlying boundaries in effect for Census 2000, in United States, Puerto Rico, and U.S. Island Areas: American Samoa, Guam, Northern Mariana Islands, and U.S. Virgin Islands.