Subsector's share of all public-sector union workers Category Share Federal 14.2% State 29.8% Local 56.0% Share Share on Facebook Tweet this chart EmbedCopy the code below to embed this chart on your website.<iframe width="100%" height="460" src="https://www.epi.org?p=149146&view=embed&embed_template=charts_v2013_08_21&embed_date=20250126&onp=148535&utm_source=epi_press&utm_medium=chart_embed&utm_campaign=charts_v2" frameborder="0"></iframe> Download image View the underlying data on epi.org.