According to China's goal, the standard is: going to kindergarten at the age of 3; Go to primary school at the age of 6; Junior high school 12 years old; 15 years old attending high school; 18 years old to go to college. Expand data. However, in rural areas, some people go to primary school at the age of seven, and in cities, a small number of people go to primary school at the age of five. So generally speaking, people from 17 to 19 go to college.