Group,Employed 2011 (thousands),Employed 2025 (thousands),Women 2011 (%),Women 2025 (%),"Fitted change in women share (points per year, 2011 to 2025)",Hispanic or Latino 2011 (%),Hispanic or Latino 2025 (%),Median age 2011,Median age 2025 HVAC mechanics and installers,338,561,0.8,2.7,0.11,16.9,26.7,39.4,39.9 Electricians,682,1063,1.5,3.5,0.084,14.0,25.0,41.5,39.6 "Plumbers, pipefitters, and steamfitters",519,624,1.7,3.1,0.111,22.5,30.3,41.4,40.2 All employed,139869,163493,46.9,47.1,0.006,14.5,20.0,42.1,42.1