| Rank | Total | School | Years |
| 1 | 16 | Raymore-Peculiar | 2001, 2002, 2006, 2007, 2008 (2), 2010, 2011, 2013, 2016 (2), 2017, 2018, 2023, 2024, 2025 |
| 2 | 14 | Willard | 1997, 2001, 2003, 2005 (2), 2006, 2009, 2011, 2012, 2013, 2019, 2022, 2024, 2025 |
| 3 | 7 | Nixa | 1995, 2000, 2003, 2004, 2010, 2012, 2014 |
| 3 | 7 | Liberty | 1998, 2009, 2014, 2015, 2018, 2019, 2022 |
| 5 | 4 | Fulton | 1989, 1990, 1993, 1994 |
| 6 | 3 | Warrensburg | 1989, 1994, 1997 |
| 6 | 3 | Clayton | 1988, 1991, 2007 |
| 6 | 3 | Lexington | 1993, 1998, 2015 |
| 9 | 2 | North Kansas City | 1984 (2) |
| 9 | 2 | Parkway West | 1991, 1999 |
| 9 | 2 | Ladue Horton Watkins | 1996, 1999 |
| 9 | 2 | Marquette | 2000, 2004 |