The average high school graduate is 16 to 19 years old. Older than that suggests learning disabilities or other problems. Students typically graduate junior colleges by age 20, and colleges by 22. Doctors and other professions requiring advanced degrees may keep students in school as late as age 25 or possibly later.
18
Absolutely not, because you are never to old to learn...which means that you are never too old to go back to school.
No because he was too old
yes it is 20 is way too old for elementary school
No it isn't just know what you are going for and go for it! ** You are NEVER too old to continue your education!
no, you can be any age
Too old for you if you're seriously searching this.
There is no upper limit. I attended with a lady in her 70's.
she is 11 years old. I know because she and i are friends. she gos to my school too
40 because any older and you probably wont see he or she graduate from school
you have to be 3 and up aand you graduate at the age of 18
OOhh man i wanna know too. she was home schooled