Post-tax national income (United States)
Adults | Individuals | Average
Age
|
Description
|
Children
|
The population is comprised of individuals below age 20.
|
Adults
|
The population is comprised of individuals over age 20.
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All Ages
|
The population is comprised of individuals of all ages.
|
Population
|
Description
|
Female
|
The population looked at is comprised of female individuals only.
|
Male
|
The population looked at is comprised of male individuals only.
|
Individuals
|
The base unit is the individual (rather than the household). This is equivalent to assuming no sharing of resources within couples.
|
Equal-split adults
|
The base unit is the individual (rather than the household) but resources are split equally within couples.
|
Tax unit
|
The base unit is the tax unit defined by national fiscal administrations to measure personal income taxes.
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Type
|
Description
|
Average
|
The annual income (or wealth) average within a given group percentile.
|
Shares
|
The income (or wealth) share held by a given group percentile.
|
Thresholds
|
The minimum income (or wealth) level required to belong to a given group percentile.
|
Group percentiles
|
Description
|
All
|
Does not separate the population based on the indicator in question (e.g. income or wealth)
|
Top 1%
|
Top 1% of the population based on the indicator in question (e.g. income or wealth)
|
Top 10%
|
Top 10% of the population based on the indicator in question (e.g. income or wealth)
|
Bottom 90%
|
Bottom 90% of the population based on the indicator in question (e.g. income or wealth)
|
Bottom 50%
|
Bottom 50% of the population based on the indicator in question (e.g. income or wealth)
|
...and so on...
|
Post-tax national income is the sum of primary incomes over all sectors (private and public), minus taxes.
Chart for the Top 1% of the population (1913-1961)
Year
|
Top 1%
|
Unit
|
1913
|
240,643.00
|
USD
|
1914
|
220,088.00
|
USD
|
1915
|
215,736.50
|
USD
|
1916
|
272,580.40
|
USD
|
1917
|
253,738.50
|
USD
|
1918
|
226,063.60
|
USD
|
1919
|
261,200.20
|
USD
|
1920
|
230,156.00
|
USD
|
1921
|
201,808.80
|
USD
|
1922
|
214,544.30
|
USD
|
1923
|
231,290.40
|
USD
|
1924
|
239,999.50
|
USD
|
1925
|
272,786.10
|
USD
|
1926
|
303,030.80
|
USD
|
1927
|
285,126.80
|
USD
|
1928
|
299,880.10
|
USD
|
1929
|
307,411.10
|
USD
|
1930
|
232,005.00
|
USD
|
1931
|
164,185.70
|
USD
|
1932
|
123,959.20
|
USD
|
1933
|
132,221.10
|
USD
|
1934
|
178,294.80
|
USD
|
1935
|
198,598.10
|
USD
|
1936
|
237,112.10
|
USD
|
1937
|
259,293.00
|
USD
|
1938
|
211,389.20
|
USD
|
1939
|
251,085.60
|
USD
|
1940
|
287,336.40
|
USD
|
1941
|
339,187.60
|
USD
|
1942
|
355,802.50
|
USD
|
1943
|
361,786.80
|
USD
|
1944
|
324,167.20
|
USD
|
1945
|
283,779.10
|
USD
|
1946
|
270,244.80
|
USD
|
1947
|
277,172.10
|
USD
|
1948
|
322,555.80
|
USD
|
1949
|
303,344.30
|
USD
|
1950
|
333,311.20
|
USD
|
1951
|
339,413.80
|
USD
|
1952
|
332,244.20
|
USD
|
1953
|
321,401.30
|
USD
|
1954
|
317,150.80
|
USD
|
1955
|
355,596.10
|
USD
|
1956
|
340,776.40
|
USD
|
1957
|
336,872.60
|
USD
|
1958
|
306,510.30
|
USD
|
1959
|
340,298.90
|
USD
|
1960
|
335,101.90
|
USD
|
1961
|
328,519.00
|
USD
|
Chart for the Top 10% of the population (1913-1961)
Year
|
Top 10%
|
Unit
|
1913
|
58,569.00
|
USD
|
1914
|
53,410.40
|
USD
|
1915
|
53,606.20
|
USD
|
1916
|
63,987.20
|
USD
|
1917
|
65,568.30
|
USD
|
1918
|
66,856.60
|
USD
|
1919
|
64,211.90
|
USD
|
1920
|
60,291.30
|
USD
|
1921
|
57,198.10
|
USD
|
1922
|
61,076.50
|
USD
|
1923
|
65,334.80
|
USD
|
1924
|
67,042.40
|
USD
|
1925
|
70,493.60
|
USD
|
1926
|
74,178.60
|
USD
|
1927
|
71,941.70
|
USD
|
1928
|
74,261.20
|
USD
|
1929
|
75,707.60
|
USD
|
1930
|
66,300.50
|
USD
|
1931
|
57,691.70
|
USD
|
1932
|
49,759.10
|
USD
|
1933
|
48,910.50
|
USD
|
1934
|
57,669.00
|
USD
|
1935
|
62,089.20
|
USD
|
1936
|
69,091.50
|
USD
|
1937
|
72,874.20
|
USD
|
1938
|
67,069.70
|
USD
|
1939
|
74,274.70
|
USD
|
1940
|
80,131.60
|
USD
|
1941
|
92,913.30
|
USD
|
1942
|
105,562.80
|
USD
|
1943
|
115,645.00
|
USD
|
1944
|
120,311.20
|
USD
|
1945
|
108,818.30
|
USD
|
1946
|
91,346.50
|
USD
|
1947
|
88,588.90
|
USD
|
1948
|
96,440.20
|
USD
|
1949
|
92,899.00
|
USD
|
1950
|
100,972.40
|
USD
|
1951
|
106,382.90
|
USD
|
1952
|
106,002.40
|
USD
|
1953
|
106,826.80
|
USD
|
1954
|
104,122.80
|
USD
|
1955
|
111,462.00
|
USD
|
1956
|
110,387.90
|
USD
|
1957
|
109,291.10
|
USD
|
1958
|
105,399.40
|
USD
|
1959
|
111,892.50
|
USD
|
1960
|
111,622.30
|
USD
|
1961
|
112,235.80
|
USD
|
Percentiles combined in one chart (1913-1961)
Available series for this indicator (Post-tax national income)
We source all the data from the World Inequality Database.
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