How old do you have to be become a middle school guidance counsler?

There's no single age requirement to become a middle school guidance counselor. The minimum age would be 18 (the legal adult age in most places), but the real requirement is having the necessary education and licensure. This typically involves:

* A master's degree: A master's degree in school counseling, counseling, or a related field is required.

* State Licensure: Each state has its own licensing requirements for school counselors, which often include passing a state-specific exam and completing a supervised internship or practicum. Meeting these requirements usually takes several years after completing a bachelor's degree.

Therefore, while you could be *legally* 18, realistically, you'd be in your late twenties or older before you've completed the education and licensing necessary to become a middle school guidance counselor.