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2020 Census 2030 Census American Community Survey (ACS) American Housing Survey (AHS) Annual Business Survey (ABS) Annual Survey of Manufactures (ASM) Census of Governments County Business Patterns (CBP) Current Population Survey (CPS) Economic Census International Programs Metro and Micro Areas Population Estimates Population Projections Small Area Income and Poverty Statistics of U.S. Businesses Survey of Business Owners Survey of Income and Program Participation (SIPP)
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Income Inequality Metrics

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Within Income Inequality

Income Inequality Metrics

Two of the most commonly used income distribution measures are the shares of aggregate household income received by each quintile and the Gini index. In addition to these two measures, the Census Bureau also produces estimates of the ratio of income percentiles; the Theil index, the mean logarithmic deviation of income (MLD), and the Atkinson measure.

Atkinson Index
Equivalence Adjustment of Income
Gini Index
Mean Log Deviation (MLD)
Theil Index
Page Last Revised - November 22, 2021
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