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Data Dictionary:
ACS 2011 (5-Year Estimates)
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variable details
Survey:
ACS 2011 (5-Year Estimates)
Data Source:
U.S. Census Bureau
Data set:
American Community Survey Tables: 2007 -- 2011 (5-Year Estimates) (ACS11_5yr)
Table:
B19083. Gini Index of Income Inequality [1]
Universe:
Universe: Households
Variable Details
B19083.
Gini Index of Income Inequality
Universe: Universe: Households
B19083001
Gini Index
Percent base:
None - percentages not computed (variable is table universe)
Aggregation method:
Addition
Relevant Documentation:
Excerpt from:
Social Explorer; U.S. Census Bureau; American Community Survey 2007-2011 Summary File: Technical Documentation.
The 2007-2011 ACS 5-Year Summary File Technical Documentation -> Appendix A. Supplemental Documentation -> Subject Definitions -> Population Variables -> Income in the Past 12 Months -> Gini Index of Income Inequality
Gini Index of Income Inequality
Negative incomes are converted to zero. The Gini index of income inequality measures the dispersion of the household income distribution. (For more information on the Gini index, see "Derived Measures.")
