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Decline in union membership mirrors income gains of top 10%: Union membership and share of income going to the top 10 percent, 1917–2015
Year | Union membership | Share of income going to the top 10 percent |
---|---|---|
1917 | 11.0% | 40.3% |
1918 | 12.1% | 39.9% |
1919 | 14.3% | 39.5% |
1920 | 17.5% | 38.1% |
1921 | 17.6% | 42.9% |
1922 | 14.0% | 42.9% |
1923 | 11.7% | 40.6% |
1924 | 11.3% | 43.3% |
1925 | 11.0% | 44.2% |
1926 | 10.7% | 44.1% |
1927 | 10.6% | 44.7% |
1928 | 10.4% | 46.1% |
1929 | 10.1% | 43.8% |
1930 | 10.7% | 43.1% |
1931 | 11.2% | 44.4% |
1932 | 11.3% | 46.3% |
1933 | 9.5% | 45.0% |
1934 | 9.8% | 45.2% |
1935 | 10.8% | 43.4% |
1936 | 11.1% | 44.8% |
1937 | 18.6% | 43.3% |
1938 | 23.9% | 43.0% |
1939 | 24.8% | 44.6% |
1940 | 23.5% | 44.4% |
1941 | 25.4% | 41.0% |
1942 | 24.2% | 35.5% |
1943 | 30.1% | 32.7% |
1944 | 32.5% | 31.5% |
1945 | 33.4% | 32.6% |
1946 | 31.9% | 34.6% |
1947 | 31.1% | 33.0% |
1948 | 30.5% | 33.7% |
1949 | 29.6% | 33.8% |
1950 | 30.0% | 33.9% |
1951 | 32.4% | 32.8% |
1952 | 31.5% | 32.1% |
1953 | 33.2% | 31.4% |
1954 | 32.7% | 32.1% |
1955 | 32.9% | 31.8% |
1956 | 33.2% | 31.8% |
1957 | 32.0% | 31.7% |
1958 | 31.1% | 32.1% |
1959 | 31.6% | 32.0% |
1960 | 30.7% | 31.7% |
1961 | 28.7% | 31.9% |
1962 | 29.1% | 32.0% |
1963 | 28.5% | 32.0% |
1964 | 28.5% | 31.6% |
1965 | 28.6% | 31.5% |
1966 | 28.7% | 32.0% |
1967 | 28.6% | 32.0% |
1968 | 28.7% | 32.0% |
1969 | 28.3% | 31.8% |
1970 | 27.9% | 31.5% |
1971 | 27.4% | 31.8% |
1972 | 27.5% | 31.6% |
1973 | 27.1% | 31.9% |
1974 | 26.5% | 32.4% |
1975 | 25.7% | 32.6% |
1976 | 25.7% | 32.4% |
1977 | 25.2% | 32.4% |
1978 | 24.7% | 32.4% |
1979 | 25.4% | 32.3% |
1980 | 23.6% | 32.9% |
1981 | 22.3% | 32.7% |
1982 | 21.6% | 33.2% |
1983 | 21.4% | 33.7% |
1984 | 20.5% | 33.9% |
1985 | 19.0% | 34.3% |
1986 | 18.5% | 34.6% |
1987 | 17.9% | 36.5% |
1988 | 17.6% | 38.6% |
1989 | 17.2% | 38.5% |
1990 | 16.7% | 38.8% |
1991 | 16.2% | 38.4% |
1992 | 16.2% | 39.8% |
1993 | 16.2% | 39.5% |
1994 | 16.1% | 39.6% |
1995 | 15.3% | 40.5% |
1996 | 14.9% | 41.2% |
1997 | 14.7% | 41.7% |
1998 | 14.2% | 42.1% |
1999 | 13.9% | 42.7% |
2000 | 13.5% | 43.1% |
2001 | 13.5% | 42.2% |
2002 | 13.3% | 42.4% |
2003 | 12.9% | 42.8% |
2004 | 12.5% | 43.6% |
2005 | 12.5% | 44.9% |
2006 | 12.0% | 45.5% |
2007 | 12.1% | 45.7% |
2008 | 12.4% | 46.0% |
2009 | 12.3% | 45.5% |
2010 | 11.9% | 46.4% |
2011 | 11.8% | 46.6% |
2012 | 11.2% | 47.8% |
2013 | 11.2% | 46.7% |
2014 | 11.1% | 47.3% |
2015 | 11.1% | 47.8% |
Sources: Piketty and Saez 2014, Gordon 2013, and Bureau of Labor Statistics Current Population Survey public data series
Data on union density follows the composite series found in Historical Statistics of the United States; updated to 2014 from unionstats.com. Income inequality (share of income to top 10 percent) from Piketty and Saez, “Income Inequality in the United States, 1913–1998,” Quarterly Journal of Economics vol. 118, no. 1 (2003), 1–39. Updated data for this series and other countries, is available at the Top Income Database. Updated 2016.
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