A dramatist is an author of a dramatic composition, usually plays. The term is usually reserved for those who have written "serious" plays (as opposed to comedies or farces, whereas the simpler term, "playwright", is more all-embracing.
... American, 0.77% Native American, 1.94% Asian, 0.01% Pacific Islander, 2.11% from other races, and 2.72% from two or more races. 4.64% of the population are Hispanic ...