At what age do people usually finish high school?

In china, people are forced to attend to high school when they are 10 years old. Becouse the government in China requires people who are 6 years old to go to school. And then people will learn step by step. So if there are no unusual circumstances, students will finish study in 3 years--13. read more

Elementary school lasts up until fifth grade, at which point the students enter middle school, usually at 11–12 years of age. High school begins in ninth grade where students are 14 or 15. And we graduate after 12th grade, at the ripe age of 17 to 18. read more

Usually eighteen, but that depends on whether you graduated early, or what age you began school. Some people start late and graduate at seventeen. read more