Hawaii

This data collection contains the basic information about all counties in the coterminous United States needed for mapping county-based data. It provides an interface between ICPSR datasets and the mapping programs SAS/GRAPH, SURFACE II, and SYMAP. Cloropleth and isopleth maps can be produced by match-merging this dataset with any other dataset (special facilities exist for ICPSR datasets) and running the merged data against a cartographic program. Isopleth mapping programs, using latitude and longitude coordinates provided for each county seat, can produce maps of ICPSR data.

This data collection is a component of Summary Tape File (STF) 3, which consists of four sets of computer-readable data file containing detailed tabulations of the nation's population and housing characteristics produced from the 1980 Census. The STF 3 files contain sample data inflated to represent the total United States population. The files also contain 100-percent counts and unweighted sample counts of persons and housing units.

This data collection provides travel-to-work data for respondents living in 20 Standard Metropolitan Statistical Areas (SMSAs). Data cover respondents' means of transportation to and from work -- whether they carpooled, drove alone, took public transportation, or used some other means. Also included is respondents' place of work and time they usually left home for work. The data contained in this collection are from the travel-to-work supplement in ANNUAL HOUSING SURVEY, 1976 [UNITED STATES]: SMSA FILES (ICPSR 7983).

These data are from the 20-, 15-, and 5-percent samples of the 1970 United States Census of Population and Housing, and contain tabulations of housing characteristics such as housing value, number of housing units in structure, number of rooms in housing unit, year structure was built, occupancy/vacancy status, tenure, rent, type of heating fuel, source of water, and presence of an air conditioner and other home appliances. Twenty selected summary areas -- including states, counties, standard metropolitan statistical areas, urbanized areas, and places -- constitute the units of observation.

These data from the 20-, 15-, and 5-percent samples of the 1970 Census contain population characteristics such as education, income, citizenship, and vocational training. These characteristics are reported for minor civil divisions (MCDs) or census county divisions (CCDs). ICPSR has data for only 29 states. The data are in DUALabs, Inc. compressed format and require the use of special software.

These data are from the 20-, 15-, and 5-percent samples of the 1970 United States Census of Population and Housing, and contain tabulations of housing characteristics such as housing value, number of housing units in structure, number of rooms in housing unit, year structure was built, occupancy/vacancy status, tenure, rent, type of heating fuel, source of water, and presence of an air conditioner and other home appliances. The unit of observation for these data files is the census tract. There is one file for each of 48 states and the District of Columbia.

These data from the "100 percent" items in the 1970 Census comprise population and housing characteristics such as age, race, sex, marital status, occupancy/vacancy status of housing units, housing tenure, number of housing units in structure, number of rooms in housing units, value of housing, contract rent, and the presence of telephones, plumbing, and complete kitchen facilities. These characteristics are reported for states, counties, Minor Civil Divisions or Census County Divisions, places, and Congressional Districts. The data are in DUALabs, Inc.

The Public Use Microdata Samples (PUMS) contain person- and household-level information from the "long-form" questionnaires distributed to a sample of the population enumerated in the 1980 Census. The C Sample, containing 1 percent data, identifies census regions, divisions, 27 individual states, and the District of Columbia. Four types of areas are shown: inside central cities, urban fringe, other urban, and rural. The C Sample separately identifies every urbanized area with a total population over 800,000, and roughly half of the urbanized areas between 200,000 and 800,000.

These data consist of a sample of the legitimate live births occurring in the United States in 1972. To gather the data, a sample of birth certificates was selected and questionnaires were mailed to the mothers, their physicians, and the hospitals where the births took place. The purposes of the survey were to assess the accuracy of birth certificates, to examine trends in births compared to earlier years, and to enlarge the range of information included in the vital registration system.

These data are from the 20-, 15-, and 5-percent samples of the 1970 United States Census of Population and Housing, and contain tabulations of population characteristics such as education, occupation, income, citizenship, and vocational training. Twenty selected geographic summary areas -- including states, counties, standard metropolitan statistical areas, urbanized areas, and places -- constitute the units of observation. Separate tallies are shown for whites, Blacks, Hispanic American (referred to as Spanish Americans in the 1970 Census), and the total population.