The chart below shows the number of households in the US by their annual ’ income in 2007, 2011 and 2015.

The bar graph illustrates the proportion of US households and their yearly

income

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in three distinct years 2007, 2011 and 2015.

Overall

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, it is evident that approximately 30

million

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families

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had the highest yearly average

of

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apply

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income

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at $100,000 or more,

while

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15

million

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families

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in the nine years of study reported an annual

income

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of $75,000-$999,999. In 2007, 30

million

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families

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declared their annual

income

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to

$

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be $

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100,000 or more,

while

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25

million

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received less than $25,000 wages.

In contrast

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, the number of households earning $25,00-$49,999 had slightly increased to 30

million

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in 2011 from 27

million

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in 2007. Looking more at the data, the number of

families

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with an annual salary of $100,000 or more peaked

to

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at

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33

million

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in 2015,

while

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households with an average of $50,000-$74,000 gross pay

remain

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remained

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unchanged for the

last

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nine years.