Since the 2006–2007 school year, Waukee High School has competed in the CIML (Central Iowa Metro League). In 1997, Waukee was one of the smallest schools in the state, competing at 1A and 2A levels (1A to 5A in order of increasing school size). The school spent several years at the 3A level and has since subsequently risen to 4A and now 5A (the largest class in the state of Iowa). Waukee initially joined the CIML in the Iowa conference; however, since Ankeny has split into two high schools, the league is now moving to a four-conference format for the 2013–2014 seasons.
Fall sports • Football • Volleyball • Boys' cross-country • Girls' cross-country • Boys' golf • State champions- 2010, 2012, 2014, 2015, 2018, 2019 . 2020 • Girls' swimming and diving • 2011 was the team's inaugural season. Prior to 2011, the team members competed on the combined Johnston-Urbandale-Waukee team; Waukee created its own team after the construction of a new YMCA in Waukee.
Winter sports • Boys' basketball • 2021 State Champions Class 4A • Girls' basketball • State Champions-2015 and 2021 Class 5A • Bowling • Boys' 2022 Class 3A State Champions • Boys' 2026 Class 3A State Champions • Wrestling • Boys' swimming • 2011 was the team's inaugural season. Prior to 2011 they competed on the combined Johnston-Urbandale-Waukeee team. • 5-time State Champions (2016, 2017, 2021, 2022, 2023)
Spring sports • Boys' track and field • 2014 and 2015 Class 4A State Champions • 3-time wheelchair state champions (2018, 2019, 2021) • Boys' soccer - The 2019 team finished 3rd nationally, according to Top Drawer Soccer, and 8th nationally, according to USA Today/United Soccer Coaches Super 25. • 2019 3A State Championship Team • 2018 3A State Championship Team • 2001 1A State Championship Team • 1999 1A State Championship Team • Girls' soccer • Boys' tennis • 2021 Class 2A State Champions • Girls' tennis • Girls' golf • 2013 5A State Championship Team • 2012 4A State Championship Team • Girls' lacrosse • Their inaugural season was 2010. They generally compete in five tournaments a year, with one at home. The tournaments are located in Omaha, Kansas City, and multiple places in Missouri. The team is associated with the YMCA, which sponsors the tournaments. Combined with some students from
Valley High School, this girls' lacrosse Team was the first high-school-age team in Iowa.
Summer sports • Baseball • Softball • 2015 5A State Champions • 2000 2A State Champions • 1999 2A State Champions • Cheerleading • 4A Cheer State titles (2012) • Coed Cheer State titles (2015, 2016) • 4A Stunt team State titles (2012) • Dance team • Pom State titles (2013, 2012, 2011, 2010, 2009, 2008) • Hip Hop State titles (2013, 2012) ==Expansion/growth==