Washington picked up its seventh state championship as it routed Culver Military Academy, 61-46, in Saturday night's Class 3-A title game.
Mr. Basketball frontrunner Cody Zeller led the way for the defending champs with 20 points and 18 rebounds. He also won the Mental Attitude Award.
Jermaine Myers had 17 points to lead CMA, which finished the season 20-6.
State champion Washington is located southwest of Indianapolis.
Indianapolis Metropolitan defeated Triton, 59-55, in the Class 1A boys' basketball championship Saturday morning in Indianapolis.