Dallas Keller has been hired as the new Hiawatha Middle School Principal for the 2026-27 school year. The USD 415 Board of Education unanimously voted to hire Keller, who currently teaches math at the school and has previous teaching experience at various other schools. Keller holds a Bachelor of Arts degree from Benedictine College and a Master of Education from Baker University. He will succeed Kyley Gatz, who will become the Superintendent of USD 415 after Lonnie Moser’s retirement.