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Data Dictionary: ACS 2009 (1-Year Estimates)
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Data Source: Social Explorer; U.S. Census Bureau
Table: A10003. Average Household Size [1]
Universe: Occupied Households
Table Details
A10003. Average Household Size
Universe: Occupied Households
Variable Label
A10003_001
Average Household Size
Relevant Documentation:
Excerpt from: Social Explorer; U.S. Census Bureau; American Community Survey 2009 Summary File: Technical Documentation.
  ACS 2009-1yr Summary File: Technical Documentation -> Appendix A. Supplemental Documentation -> 2009 Subject Definitions -> Population Variables -> Household -> Household Type and Relationship -> Average Household Size
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.