Data Dictionary: ACS 2007 (1-Year Estimates)
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Data Source: U.S. Census Bureau
Table: C11001G. Household Type (Two Or More Races) [5]
Universe: Households with a householder who is Two or more races
Table Details
C11001G. Household Type (Two Or More Races)
Universe: Households with a householder who is Two or more races
Variable Label
C11001G001
C11001G002
C11001G003
C11001G004
C11001G005
Relevant Documentation:
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2007 Summary File: Technical Documentation.
 
Household Type and Relationship
Household
A household includes all the people who occupy a housing unit. (People not living in households are classified as living in group quarters.) A housing unit is a house, an apartment, a mobile home, a group of rooms, or a single room that is occupied (or if vacant, is intended for occupancy) as separate living quarters. Separate living quarters are those in which the occupants live separately from any other people in the building and which have direct access from the outside of the building or through a common hall. The occupants may be a single family, one person living alone, two or more families living together, or any other group of related or unrelated people who share living arrangements.
Average Household Size
A measure obtained by dividing the number of people in households by the number of households. In cases where people in households are cross-classified by race or Hispanic origin, people in the household are classified by the race or Hispanic origin of the householder rather than the race or Hispanic origin of each individual. Average household size is rounded to the nearest hundredth.
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2007 Summary File: Technical Documentation.
 
Two or More Races
People may have chosen to provide two or more races either by checking two or more race response check boxes, by providing multiple responses, or by some combination of check boxes and write-in responses. The race response categories shown on the questionnaire are collapsed into the five minimum races identified by the OMB, and the Census Bureau's "Some other race" category. For data product purposes, "Two or More Races" refers to combinations of two or more of the following race categories:
1. White
2. Black or African American
3. American Indian and Alaska Native
4. Asian
5. Native Hawaiian and Other Pacific Islander
6. Some other race

There are 57 possible combinations (see below) involving the race categories shown above. Thus, according to this approach, a response of "White" and "Asia"n was tallied as two or more races, while a response of Japanese and Chinese was not because "Japanese" and "Chinese" are both Asian responses. Tabulations of responses involving reporting of two or more races within the American Indian and Alaska Native, Asian, or Native Hawaiian and Other Pacific Islander categories are available in other data products.
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2007 Summary File: Technical Documentation.
 
Two or More Races (57 Possible Specified Combinations)

  1. White; Black or African American

  2. White; American Indian and Alaska Native

  3. White; Asian

  4. White; Native Hawaiian and Other Pacific Islander

  5. White; Some other race

  6. Black or African American; American Indian and Alaska Native

  7. Black or African American; Asian

  8. Black or African American; Native Hawaiian and Other Pacific Islander

  9. Black or African American; Some other race

  10. American Indian and Alaska Native; Asian

  11. American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

  12. American Indian and Alaska Native; Some other race

  13. Asian; Native Hawaiian and Other Pacific Islander

  14. Asian; Some other race

  15. Native Hawaiian and Other Pacific Islander; Some other race

  16. White; Black or African American; American Indian and Alaska Native

  17. White; Black or African American; Asian

  18. White; Black or African American; Native Hawaiian and Other Pacific Islander

  19. White; Black or African American; Some other race

  20. White; American Indian and Alaska Native; Asian

  21. White; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

  22. White; American Indian and Alaska Native; Some other race

  23. White; Asian; Native Hawaiian and Other Pacific Islander

  24. White; Asian; Some other race

  25. White; Native Hawaiian and Other Pacific Islander; Some other race

  26. Black or African American; American Indian and Alaska Native; Asian

  27. Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

  28. Black or African American; American Indian and Alaska Native; Some other race

  29. Black or African American; Asian; Native Hawaiian and Other Pacific Islander

  30. Black or African American; Asian; Some other race

  31. Black or African American; Native Hawaiian and Other Pacific Islander; Some other race

  32. American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

  33. American Indian and Alaska Native; Asian; Some other race

  34. American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race

  35. Asian; Native Hawaiian and Other Pacific Islander; Some other race

  36. White; Black or African American; American Indian and Alaska Native; Asian

  37. White; Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander

  38. White; Black or African American; American Indian and Alaska Native; Some other race

  39. White; Black or African American; Asian; Native Hawaiian and Other Pacific Islander

  40. White; Black or African American; Asian; Some other race

  41. White; Black or African American; Native Hawaiian and Other Pacific Islander; Some other race

  42. White; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

  43. White; American Indian and Alaska Native; Asian; Some other race

  44. White; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race

  45. White; Asian; Native Hawaiian and Other Pacific Islander; Some other race

  46. Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

  47. Black or African American; American Indian and Alaska Native; Asian; Some other race

  48. Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race

  49. Black or African American; Asian; Native Hawaiian and Other Pacific Islander; Some other race

  50. American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race

  51. White; Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander

  52. White; Black or African American; American Indian and Alaska Native; Asian; Some other race

  53. White; Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race

  54. White; Black or African American; Asian; Native Hawaiian and Other Pacific Islander; Some other race

  55. White; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race

  56. Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race

  57. White; Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race



Given the many possible ways of displaying data on two or more races, data products will provide varying levels of detail. The most common presentation shows a single line indicating "Two or more races." Some data products provide totals of all 57 possible race combinations, as well as subtotals of people reporting a specific number of races, such as people reporting two races, people reporting three races, and so on. In other presentations on race, data are shown for the total number of people who reported one of the six categories alone or in combination with one or more other race categories. For example, the category, "Asian alone or in combination with one or more other races" includes people who reported Asian alone and people who reported Asian in combination with White, Black or African American, Native Hawaiian and Other Pacific Islander, and/or Some other race. This number, therefore, represents the maximum number of people who reported as Asian in the question on race. When this data presentation is used, the individual race categories will add to more than the total population because people may be included in more than one category.