Public sector unions in the US have been facing significant challenges from anti-union groups and Republicans at the federal and state levels in recent years, but have also mounted significant organizing campaigns to stave off membership and funding losses.
Some 33% of workers in the public sector were union members in 2022, over five times the union density of the private sector in America. At more than 7 million workers, public sector unions represent nearly half of the 14.3 million union members in the US.