Data Dictionary: | Census 2000 on 2010 Geographies |
Data Source: | U.S. Census Bureau & Social Explorer |
Census 2000 on 2010 Geographies Summary File 1 is based on the 100-percent data, which is the information compiled from the questions asked of all people and about every housing unit. Population items include sex, age, race, Hispanic or Latino, household relationship, and group quarters. Housing items include occupancy status, vacancy status, and tenure (owner occupied or renter occupied).
There is a total of 171 population tables (identified with a "P") and 56 housing tables (identified with an "H" shown down to the block level, and 59 population tables shown down to the census tract level (identified with a "PCT") for a total of 286 tables. There are 14 population tables and 4 housing tables shown down to the block level, and 4 population tables shown down to the census tract level that are repeated by major race and Hispanic or Latino groups2.
SF 1 includes population and housing characteristics for the total population, population totals for an extensive list of race (American Indian and Alaska Native tribes, Asian, and Native Hawaiian and Other Pacific Islander) and Hispanic or Latino groups, and population and housing characteristics for a limited list of race and Hispanic or Latino groups. Population and housing items may be cross tabulated. Selected aggregates and medians also are provided. A complete listing of subjects in this file is found in the section, "Subject Locator."
Census 2000 on 2010 Geographies Summary File 1 (100-Percent Data) relevant documentation is listed below. Full survey documentation is available here.
When selecting more than one component from the same geographical level, Social Explorer provides a total for these components in the "All Selected Geographies" column. This total is for the available geographies only within the same geographical level. When a value is missing from one or more components from the same geographical level, Social Explorer denotes it with an asterisk (*) in the All Selected Geographies column.
Data provided in this survey contains reallocated data from Census 2000 on 2010 geographies and therefore all variable values are obtained as decimal numbers and presented like decimal numbers in these reports. Variable values are not rounded because totals of variables within some of the tables would not fully match to the original ones. This occurs only for census tracts with very small population sizes. Therefore, variable values are kept as decimal numbers in order to avoid any misunderstanding.
When selecting more than one component from the same geographical level, Social Explorer provides a total for these components in the "All Selected Geographies" column. This total is for the available geographies only within the same geographical level. When a value is missing from one or more components from the same geographical level, Social Explorer denotes it with an asterisk (*) in the All Selected Geographies column.
Data provided in this survey contains reallocated data from Census 2000 on 2010 geographies and therefore all variable values are obtained as decimal numbers and presented like decimal numbers in these reports. Variable values are not rounded because totals of variables within some of the tables would not fully match to the original ones. This occurs only for census tracts with very small population sizes. Therefore, variable values are kept as decimal numbers in order to avoid any misunderstanding.