B19082. Shares of Aggregate Household Income by Quintile [6] - American Community Survey Tables: 2006 -- 2008 (3-Year Estimates) (ACS08_3yr) - ACS 2008 (3-Year Estimates)

Data Dictionary:

ACS 2008 (3-Year Estimates)

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Survey: ACS 2008 (3-Year Estimates)

Data Source:

U.S. Census Bureau

Data set: American Community Survey Tables: 2006 -- 2008 (3-Year Estimates) (ACS08_3yr)

Table:

B19082. Shares of Aggregate Household Income by Quintile [6]

Universe: Universe: Households

Table Details

B19082.

Shares of Aggregate Household Income by Quintile

Universe: Universe: Households

Variable	Label
B19082001	Lowest Quintile
B19082002	Second Quintile
B19082003	Third Quintile
B19082004	Fourth Quintile
B19082005	Highest Quintile
B19082006	Top 5 Percent

Relevant Documentation:

Excerpt from:	Social Explorer; U.S. Census Bureau; American Community Survey 2006-2008 Summary File: Technical Documentation.
	ACS 2008-3yr Summary File: Technical Documentation -> Appendix B: Subject Definitions -> Derived Measures -> Aggregate

Aggregate

An aggregate is the sum of the values for each of the elements in the universe. For example, aggregate household income is the sum of the incomes of all households in a given geographic area. Means are derived by dividing the aggregate by the appropriate universe. When an aggregate used as a numerator is rounded in the detailed (base) tables, the rounded value is used for the calculation of the mean.

Excerpt from:	Social Explorer; U.S. Census Bureau; American Community Survey 2006-2008 Summary File: Technical Documentation.
	ACS 2008-3yr Summary File: Technical Documentation -> Appendix B: Subject Definitions -> Population Variables -> Income in the Past 12 Months -> Shares of Household Income by Quintiles

Shares of Household Income by Quintiles

Negative incomes are converted to zero for these measures. These measures are the aggregate household income in each quintile as a percentage of the total aggregate household income. (For more information on aggregates, see "Aggregate income." For more information on quintiles, see "Derived Measures.")