Ambleside School of Fredericksburg
Athens Christian Preparatory Academy
Austin Classical School - High School
Azle Christian School- Azle
Brazosport Christian School-Lake Jackson
Classical School of Dallas
Coram Deo Academy-Dallas
Cornerstone Christian Academy-Granbury
Cornerstone Christian-San Angelo
Covenant Preparatory-Kingwood
Divine Savior Academy-Missouri City
Fairhill-Dallas
First Baptist Academy-Universal City
Harvest Christian Academy-Edinburg
Heritage School-Fredericksburg
Holy Cross Catholic Academy-Amarillo
Juan Diego Academy-Mission
Legacy Christian Academy-San Antonio
Macedonian Christian Academy-Alamo
Memorial Lutheran School-Houston
Presbyterian Pan American School-Kingsville
Prestonwood Christian Academy North-Prosper
Providence Academy-Rockwall
Rawson Saunders School-Austin
Runnels Academy High School-Big Spring
San Angelo Christian Academy
Second Baptist School University Model-Houston
St. Mary's Catholic School-Longview
Texoma Christian School-Sherman
The Atonement Catholic Academy-San Antonio
The Briarwood School-Houston
The Winston School-Dallas
Transformative Leadership Academy - Monahans
Victory Baptist Academy-Weatherford
Waxahachie Preparatory Academy
Wichita Christian School-Wichita Falls
Abilene Christian School
Alcuin School-Dallas
Allen Academy- Bryan
Ascension Academy-Amarillo
Bethesda Christian School-Fort Worth
Bracken Christian School-Bulverde
Chinquapin School-Highlands
Concordia High School-Pflugerville
Covenant Christian School-Conroe
Dallas International School
Greenville Christian School
Harvest Christian Academy-Keller
Heritage Christian Academy-Rockwall
Legacy Christian Academy-Beaumont
Longview Christian School
O'Connell College Preparatory HS-Galveston
Our Lady of the Hills-Kerrville
Ovilla Christian High School-Red Oak
Providence Classical High School-Klein
Sacred Heart Catholic School-Hallettsville
Sacred Heart-Muenster
San Juan Diego Catholic HS-Austin
Southcrest Christian School-Lubbock
St. Joseph Catholic School-Bryan
St. Paul Catholic School-Shiner
Summit Christian Academy-Cedar Park
Valor Preparatory Academy
Wylie Preparatory Academy HS
Alpha Omega Academy-Huntsville
Bishop Gorman Catholic School-Tyler
Bishop Reicher Catholic High School-Waco
Brazos Christian School-Bryan
Central Texas Christian School-Temple
Coram Deo Academy-Plano
Covenant Classical-Fort Worth
Dallas Lutheran School
Faith Academy of Marble Falls
Faith West Academy-Katy
Fellowship Academy-Kennedale
First Baptist Christian Academy-Pasadena
Holy Trinity Catholic High School-Temple
Lakehill Prep School-Dallas
Live Oak Classical School-Waco
Lubbock Christian School
Lucas Christian Academy
Lutheran High School-San Antonio
Lutheran North Academy-Houston
NDAA HS-Richardson
New Braunfels Christian Academy
Northland Christian High School-Houston
Rosehill Christian School-Tomball
Round Rock Christian Academy
San Marcos Academy
St. Francis Episcopal School-Houston HS
Temple Christian School-Fort Worth
The Christian School at Castle Hills - San Antonio
Trinity School-Midland
Weatherford Christian School
Westbury Christian School-Houston
All Saints Episcopal School-Tyler
Bay Area Christian School-League City
Brentwood Christian School-Austin
British International School of Houston
Covenant Christian Academy-Colleyville
Cypress Christian School-Houston
Dallas Christian School-Mesquite
Geneva School of Boerne
Grace Prep Academy-Arlington
Hill Country Christian High School-Austin
Holy Cross of San Antonio
Incarnate Word Academy-Corpus Christi
John Paul II Catholic High School-Schertz
Lake Country Christian School-Fort Worth
Legacy Preparatory Christian Academy-The Woodlands
Logos Preparatory Academy-Sugar Land 9th-12th
Lydia Patterson Institute-El Paso
McKinney Christian Academy
Midland Classical Academy
Pantego Christian Academy-Arlington
Prince of Peace Christian School-Carrollton
Shelton School-Dallas
St. John Paul II High School-Corpus Christi
St. Thomas' Episcopal School-Houston
Texas School for the Deaf-Austin
The Brook Hill School-Bullard
The Covenant School-Dallas
Trinity Christian Academy-Willow Park
Trinity Christian School-Lubbock
Vanguard College Preparatory-Waco
Veritas Academy-Austin
All Saints Episcopal School-Fort Worth
Bishop Dunne High School-Dallas
Brighter Horizons Academy-Garland
Coram Deo Academy-Flower Mound
Cristo Rey College Prep-Dallas
Fort Bend Christian Academy-Sugar Land
Fort Worth Christian
Frassati Catholic High School-Spring
Grace Community School-Tyler
Grapevine Faith Christian School
Hyde Park High School-Austin
Legacy Christian HS-Frisco
Lutheran South Academy-Houston
Midland Christian High School
Monsignor Kelly Catholic High School-Beaumont
Providence Catholic School-San Antonio
Regents School of Austin - Rhetoric
Saint Mary's Hall-San Antonio
San Antonio Christian School
Second Baptist School-Houston
Southwest Christian School-Fort Worth
St. Anthony Catholic High School-San Antonio
St. Augustine-Laredo
St. Dominic Savio Catholic High School-Austin
St. John XXIII College Preparatory-Katy
St. Joseph Academy-Brownsville
St. Joseph High School-Victoria
St. Michael's Catholic Academy-Austin
The Emery/Weiner School-Houston
The Woodlands Christian Academy
TMI-Episcopal-San Antonio
Liberty Christian School-Argyle
Antonian College Preparatory H.S.-San Antonio
Bishop Lynch High School-Dallas
Concordia Lutheran High School-Tomball
Incarnate Word High School-San Antonio
Incarnate Word- Houston
John Paul II-Plano
Loretto Academy-El Paso
Nolan Catholic High School-Fort Worth
Parish Episcopal School-Dallas
Prestonwood Christian Academy-Plano
St. Agnes Academy-Houston
St. Pius X Catholic School-Houston
The Village School-Houston
Trinity Christian Academy-Addison
Ursuline Academy-Dallas