The chart below shows the number of households in the US by their annual income in 2007, 2011 and 2015.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Read an accessible description
Grouped bar chart of US households in millions across five income bands. For 2007, the approximate values from the lowest to highest income band are 25, 27, 21, 14 and 29 million; for 2011, 29, 30, 21, 14 and 28 million; and for 2015, 28, 29, 21, 15 and 33 million. The bands are under $25,000; $25,000–$49,999; $50,000–$74,999; $75,000–$99,999; and $100,000 or more.
Read the original writing alongside its overall assessment. Open a full review for criterion explanations and sentence-level feedback.
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Response 01
178 words
The bar chart presents data on the income distribution of US households from 2007 to 2015.
Overall, the number of households earning between $50,000 and $99,999 remained relatively stable over the eight-year period, while both the lowest and highest income groups (below $49,999 and above $100,000) experienced an upward trajectory. Notably, a majority of US households had an income of $100,000 or more, while the $75,000 to $99,999 income group was comparatively negligible.
The income group below $49,999 showed a minor increase in its numbers. In 2007, there were 25 million households earning less than $25,000, slightly fewer than the 27 million households earning between $25,000 and $49,999. By 2015, both categories had seen moderate growth, with approximately 28 million households falling into each group.
In contrast, the number of households within the $50,000 to $99,999 income range was lower. These figures remained consistent throughout the period, with 21 million households earning between $50,000 and $74,999, and approximately 15 million households earning between $75,000 and $99,999.
The highest income group, earning more than $100,000, experienced the most significant change. This group demonstrated an upward trend, escalating from nearly 30 million households in 2007 to a peak of 33 million in 2015, despite a slight dip to 27 million recorded in 2011.
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Response 02
175 words
The chart provides data on the distribution of American households by their yearly income levels for the years 2007, 2011, and 2015.
Overall, most income categories experienced an upward trend throughout the period, with the exception of the $50,000–$74,999 bracket. It is also notable that households earning between $75,000 and $99,999 consistently represented the smallest group across all three years.
In 2007, the number of households earning less than $25,000 stood at around 25 million, lower than the 27 million in the $25,000–$49,999 bracket and higher than the 21 million in the $50,000–$74,999 group. By 2011, both the lowest and middle income groups grew, with the under-$25,000 and $25,000–$49,999 groups peaking at 28 and 30 million respectively. However, by 2015, both categories slightly declined to 27 and 28 million. Meanwhile, the $50,000–$74,999 bracket remained relatively stable throughout the period.
In contrast, the higher income brackets showed different patterns . Households earning $100,000 or more were the largest group in 2007, at approximately 29 million, while those in the $75,000–$99,999 category accounted for only 14 million. The former dropped moderately to 27 million in 2011 before rising sharply to 33 million by 2015. Similarly, the $75,000–$99,999 category saw a modest decline in 2011 but recovered to reach 16 million in 2015.
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