I'm 22yrs and have a drivers license do you need a permit or license to drive a scooter?

yees

It depends on the state. Each state has a regulation for how many cc's the scooter must be before it requires a motorcycle license. Some require a M license for 150 cc's, some only require them for above 450 cc's. A standard scooter is 150-250 cc's. Check with your state's DMV to determine the requirements.