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Census 2000 at CASE


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Summary File 1 (SF1)

Summary File 1 (SF1) contains 286 detailed tables focusing on age, sex, households, families, and housing units.

Detailed tables are identified according to geographic coverage:

  • Population tables (Pn) are available to the block level

  • Housing tables (Hn) available to the block level

  • Population Census Tract tables (PCTn) are available to the census tract level only

These tables provide in-depth figures by race and Hispanic origin; some tables are repeated for each of nine race/Latino groups. Counts also are provided for over forty American Indian and Alaska Native tribes and for groups within race categories. The race categories include eighteen Asian groups and twelve Native Hawaiian and Other Pacific Islander groups. Counts of persons of Hispanic origin by country of origin (twenty-eight groups) are also shown.

Summary File 1 presents data for the United States, the 50 states and the District of Columbia in a hierarchical sequence down to the block level for many tabulations, but only to the census tract level for others. Summaries are included for other geographic areas such as ZIP Code Tabulation Areas (ZCTAs) and congressional districts.

Geographic coverage for Puerto Rice is comparable to the 50 states. Data are presented in a hierarchical sequence down to the block level for many tabulations, but only to the census tract level for others. Geographic areas include barrios, barrios-pueblo, sub barrios, places, census tracts, block groups, and blocks. Summaries also are included for other geographic areas such as ZIP Code Tabulation Areas (ZCTAs).

For more detailed information about Summary File 1, see the sf1techdoc.pdf (PDF) and the FTP Readme file (Word).


 

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