Tri-County Conference (Central Missouri)

The Tri-County Conference is a high school athletic conference located in Mid-Missouri. The conference members are located in Boone, Cole, Cooper, Miller, and Moniteau counties.

Current members
The conference consists of mid-size schools (Class 4 in boys' basketball). Member joining in 2026.
 * Notes

Membership timeline
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Football

 * 1990 - Warsaw
 * 1993 - Warsaw
 * 1997 - California
 * 2004 - Blair Oaks
 * 2006 - Blair Oaks
 * 2018 - Blair Oaks
 * 2020 - Blair Oaks
 * 2022 - Blair Oaks

Boys' basketball

 * 2001 - Blair Oaks

Boys' golf

 * 1994 - Versailles
 * 1997 - Tipton
 * 2000 - Eldon
 * 2001 - Eldon
 * 2021 - California

Boys' wrestling

 * 2014 - Blair Oaks

Baseball

 * 2006 - Blair Oaks
 * 2007 - Blair Oaks
 * 2019 - Blair Oaks
 * 2022 - Southern Boone

Boys' track & field

 * 1973 - Camdenton

Volleyball

 * 1991 - Eldon
 * 2021 - Blair Oaks
 * 2022 - Blair Oaks

Softball

 * 2009 - Blair Oaks
 * 2010 - Warsaw
 * 2021 - Blair Oaks

Scholar Bowl

 * 2014 - Hallsville
 * 2015 - Hallsville
 * 2018 - Hallsville

Boys' soccer

 * 2020 - Southern Boone