What age are you when leave school in America?

In the United States, students typically graduate high school at age 17 or 18, depending on the state and individual age qualifications. High school graduation requirements vary from state to state, but typically include completing a core curriculum of courses such as English, math, science, social studies, and physical education. Some states also require students to meet additional graduation requirements, such as taking a standardized test or completing a certain number of community service hours.