NoApparentMotive

Women now make up over 45 percent of unionized workers, up from just 35 percent in 1983. At current growth rates, by 2020, women will be the majority of union workers.

Latinos are the fastest growing ethnic group in the labor movement. In 2008, they represented 12.2 percent of the union workforce, up from 5.8 percent in 1983.

Asian Pacific Americans have seen considerable gains and made up 4.6 percent of the union workforce in 2008, an increase from 2.5 percent in 1989.

Black workers were about 13 percent of the total unionized workforce, a share that has held fairly steady since 1983, despite a large decline in the representation of whites over the same period.

Over one-third of union workers had a four-year college degree or more, up from only one-in-five in 1983. Almost half of union women had at least a four-year college degree.

Only about one-in-ten unionized workers was in manufacturing, down from almost 30 percent in 1983.

Just under half (48.9 percent) of unionized workers were in the public sector, up from just over one-third (34.4 percent) in 1983. About 61 percent of unionized women are in the public sector.

The typical union worker was 45 years old, or about 7 years older than in 1983. (The typical employee, regardless of union status, was 41 years old, also about 7 years older than in 1983.)

More educated workers were more likely to be unionized than less educated workers, a reversal from 25 years ago.

Immigrants made up 12.6 percent of union workers in 2008, up from 8.4 percent in 1994.

In rough terms, five-in-ten union workers were in the public sector; one of every ten was in manufacturing; and the remaining four of ten were in the private sector outside of manufacturing.