Most state and local government union workers have at least a college degree: Share of workforce with given level of educational attainment (state and local government union vs. total private-sector), 2017

Share Less than high school  High school  Some college  College degree  Advanced degree 
State and local government union workforce 1.5% 14.0% 22.1% 28.6% 33.8%
Total private-sector workforce 9.4%  27.7% 29.3% 22.8% 10.7%

Note: Shares are by highest level of education attained.

Source: EPI analysis of Current Population Survey Outgoing Rotation Group microdatata

View the underlying data on epi.org.