Avon has a marching band, an orchestra, choirs, show choirs, a dance team and a theatre program. The marching band won the
Indiana State School Music Association (ISSMA) state championship a record seven consecutive times from 2001 to 2007, and again in 2009, 2010, 2013, 2014, 2015, 2016, 2019, 2021, 2023, 2024, and 2025. In 2008, 2009, 2010, 2023, 2024, and 2025, they placed first in the
Bands of America Grand National Championships. They were in the 2012 New Year's Day
Rose Parade in
Pasadena, California. They were invited to and performed in the 2024
Macy's Thanksgiving Day Parade in New York. ==Notable alumni==