Unions represent 10.1% of wage and salary workers in the US in 2022, down from 10.3% in 2021. Unions added 273,000 workers in 2022, increasing by 1.9% to 14.3 million. Only a small fraction of workers in the private sector are unionized, 6% of 120 million workers or 7.2 million workers. In the public sector 7.1 million or 33% of 21 million workers are represented by unions. Unions won the ability to represent workers in 1041 of 1363 elections held in 2022. In Jan 2023 workers at Microsoft voted to form a union.