US union membership rate hits all-time low despite campaigns

Michelle Eisen, a barista at the Buffalo, N.Y., Elmwood Starbucks location, helps out the local Starbucks Workers United, employees of a local Starbucks, as they gather at a local union hall to cast votes to unionize or not, Feb. 16, 2022, in Mesa, Ariz. (AP Photo/Ross D. Franklin, File)

Amazon JFK8 distribution center union organizer Jason Anthony speaks to media, April 1, 2022, in the Brooklyn borough of New York. The U.S. union membership rate reached an all-time low in 2022, despite high-profile unionization campaigns at Starbucks, Amazon and other companies. Union members fell to 10.1% of the overall workforce, according to the U.S. Bureau of Labor Statistics. That was down slightly from 10.3% in 2021. (AP Photo/Eduardo Munoz Alvarez, File)

The U.S. union membership rate reached an all-time low last year despite high-profile unionization campaigns at Starbucks, Amazon, Apple and other companies.