Tri-County Athletic Association

The Tri-County Athletic Association (TCAA) is a high school athletic conference in California affiliated with the CIF Southern Section.^[1] Established in 2006, the association is an amalgamation of the Tri-Valley League and the Frontier League. The TCAA uses a system of promotion and relegation to place each school's teams, by sport and gender, into either league for a two-year period based on performance. As of the 2018–19 school year, the association is composed primarily of private schools located in Santa Barbara and Ventura counties.

In 2018, five public-school members of the TCAA left to form the Citrus Coast League. Santa Clara High School, a private Catholic school, also joined that league for football only.^[2]

Member schools

• Bishop Diego High School (2006–present; joined Marmonte League in 2014 for football)^[3]
• Cate School (2014–present)
• Foothill Technology High School (2014–present)
• Grace Brethren High School (2006–present; joined Marmonte League in 2014 for football)^[3]
• La Reina High School (2006–present)
• Providence School (2018–present)
• Santa Clara High School (2006–present; joined Citrus Coast League in 2018 for football)^[2]
• St. Bonaventure High School (2006–present; joined Marmonte League in 2010 for football)
• Thacher School (2014–present)
• Villanova Preparatory School (2006–present)
• Laguna Blanca School (2017–present)
• Dunn School, Los Olivos (2019–present)^[4]

Former members

• Carpinteria High School (2006–2018; joined Citrus Coast League)^[2]
• Fillmore High School (2006–2018; joined Citrus Coast League)^[2]
• Malibu High School (2006–2018; joined Citrus Coast League)^[2]
• Nordhoff High School (2006–2018; joined Citrus Coast League)^[2]
• Oak Park High School (2006–2014; joined Coastal Canyon League)^[3]
• Oaks Christian School (2006–2014; joined Marmonte League in 2010 for football and 2014 for all other sports)^[3]
• Santa Paula High School (2006–2018; joined Citrus Coast League)^[2]

Sports

The Tri-County Athletic Association sponsors the following sports:

Fall season

• Cross country
• Girls' volleyball
• Girls' tennis
• Girls' golf

Winter season

• Basketball
• Soccer
• Girls' water polo
• Wrestling

Spring season

• Baseball
• Boys' golf
• Softball
• Swimming and diving
• Boys' tennis
• Track and field^{[Note 1]}
• Boys' volleyball

Notes

1. The Tri-County Athletic Association does not sponsor the pole vault event.^[5]