Data Dictionary: ACS 2008 (1-Year Estimates)
you are here: choose a survey survey data set table details
Data Source: U.S. Census Bureau
Table: B25032G. Units In Structure (Two Or More Races Householder) [11]
Universe: Occupied housing units with a householder who is Two or more races
Table Details
B25032G. Units In Structure (Two Or More Races Householder)
Universe: Occupied housing units with a householder who is Two or more races
Variable Label
B25032G001
B25032G002
B25032G003
B25032G004
B25032G005
B25032G006
B25032G007
B25032G008
B25032G009
B25032G010
B25032G011
Relevant Documentation:
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2008 Summary File: Technical Documentation.
 
Units in Structure
The data on units in structure (also referred to as "type of structure") were obtained from Housing Question 1 in the 2008 American Community Survey. The question was asked at occupied and vacant housing units. A structure is a separate building that either has open spaces on all sides or is separated from other structures by dividing walls that extend from ground to roof. In determining the number of units in a structure, all housing units, both occupied and vacant, are counted. Stores and office space are excluded. The data are presented for the number of housing units in structures of specified type and size, not for the number of residential buildings.
Mobile Home
Both occupied and vacant mobile homes to which no permanent rooms have been added are counted in this category. Mobile homes used only for business purposes or for extra sleeping space and mobile homes for sale on a dealer's lot, at the factory, or in storage are not counted in the housing inventory.
1-Unit, Detached
This is a 1-unit structure detached from any other house, that is, with open space on all four sides. Such structures are considered detached even if they have an adjoining shed or garage. A one-family house that contains a business is considered detached as long as the building has open space on all four sides. Mobile homes to which one or more permanent rooms have been added or built also are included.
1-Unit, Attached
This is a 1-unit structure that has one or more walls extending from ground to roof separating it from adjoining structures. In row houses (sometimes called townhouses), double houses, or houses attached to nonresidential structures, each house is a separate, attached structure if the dividing or common wall goes from ground to roof.
2 or More Apartments
These are units in structures containing 2 or more housing units, further categorized as units in structures with 2, 3 or 4, 5 to 9, 10 to 19, 20 to 49, and 50 or more apartments.
Boat, RV, Van, Etc.
This category is for any living quarters occupied as a housing unit that does not fit the previous categories. Examples that fit this category are houseboats, railroad cars, campers, and vans. Recreational vehicles, boats, vans, tents, railroad cars, and the like are included only if they are occupied as someone's current place of residence.
Question/Concept History
The 1996-1998 American Community Survey question provided the response category, "a mobile home or trailer." Starting in 1999, the ACS response category dropped "or trailer" to read as "a mobile home."
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2008 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 "Asian" was tallied as two or more races, while a response of "Japanese" and "Chinese" was not because "Japanese" and "Chinese" are both Asian responses.
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2008 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
  5. Islander
  6. White; Some other race
  7. Black or African American; American Indian and Alaska Native
  8. Black or African American; Asian
  9. Black or African American; Native Hawaiian and Other Pacific Islander
  10. Black or African American; Some other race
  11. American Indian and Alaska Native; Asian
  12. American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander
  13. American Indian and Alaska Native; Some other race
  14. Asian; Native Hawaiian and Other Pacific Islander
  15. Asian; Some other race
  16. Native Hawaiian and Other Pacific Islander; Some other race
  17. White; Black or African American; American Indian and Alaska Native
  18. White; Black or African American; Asian
  19. White; Black or African American; Native Hawaiian and Other Pacific Islander
  20. White; Black or African American; Some other race
  21. White; American Indian and Alaska Native; Asian
  22. White; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander
  23. White; American Indian and Alaska Native; Some other race
  24. White; Asian; Native Hawaiian and Other Pacific Islander
  25. White; Asian; Some other race
  26. White; Native Hawaiian and Other Pacific Islander; Some other race
  27. Black or African American; American Indian and Alaska Native; Asian
  28. Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander
  29. Black or African American; American Indian and Alaska Native; Some other race
  30. Black or African American; Asian; Native Hawaiian and Other Pacific Islander
  31. Black or African American; Asian; Some other race
  32. Black or African American; Native Hawaiian and Other Pacific Islander; Some other race
  33. American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander
  34. American Indian and Alaska Native; Asian; Some other race
  35. American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race
  36. Asian; Native Hawaiian and Other Pacific Islander; Some other race
  37. White; Black or African American; American Indian and Alaska Native; Asian
  38. White; Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander
  39. White; Black or African American; American Indian and Alaska Native; Some other race
  40. White; Black or African American; Asian; Native Hawaiian and Other Pacific Islander
  41. White; Black or African American; Asian; Some other race
  42. White; Black or African American; Native Hawaiian and Other Pacific Islander; Some other race
  43. White; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander
  44. White; American Indian and Alaska Native; Asian; Some other race
  45. White; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race
  46. White; Asian; Native Hawaiian and Other Pacific Islander; Some other race
  47. Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander
  48. Black or African American; American Indian and Alaska Native; Asian; Some other race
  49. Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race
  50. Black or African American; Asian; Native Hawaiian and Other Pacific Islander; Some other race
  51. American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race
  52. White; Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander
  53. White; Black or African American; American Indian and Alaska Native; Asian; Some other race
  54. White; Black or African American; American Indian and Alaska Native; Native Hawaiian and Other Pacific Islander; Some other race
  55. White; Black or African American; Asian; Native Hawaiian and Other Pacific Islander; Some other race
  56. White; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race
  57. Black or African American; American Indian and Alaska Native; Asian; Native Hawaiian and Other Pacific Islander; Some other race
  58. 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.