The locations with the highest concentration of Cosmetology, Barber, & Nail Instructor degree recipients are , Olympia, WA, and Ponce, PR. The locations with a relatively high number of Cosmetology, Barber, & Nail Instructor degree recipients are . The most common degree awarded to students studying Cosmetology, Barber, & Nail Instructor is a < 1 year postsecondary certificate.