| Name |
County |
| Calvary Christian Academy |
Tarrant |
| Calvary Episcopal Preparatory School |
Fort Bend |
| Calvary Lutheran School |
Dallas |
| Calvary Temple Christian Academy |
Dallas |
| Calvert School |
Robertson |
| Calvery Christian School |
Cameron |
| Calvin Nelms Charter Schools |
Harris |
| Cambridge Montessori School |
Fort Bend |
| Camp Tyler |
Smith |
| Campbell Academy |
Hunt |
| Canton Intermediate School |
Van Zandt |
| Capitol School of Austin |
Travis |
| Carrigan Career Center School |
Wichita |
| Carrollton Christian Academy |
Denton |
| Carrollton Classical Academy |
Dallas |
| Carver Elementary School |
Hunt |
| Carver Learning Center |
Tom Green |
| Casa Montessori Child Development Center School |
Travis |
| Cathedral School of Saint Mary |
Travis |
| Cathlene Thomas Elementary School |
Lubbock |
| CATS Academy Student Alternative Center |
Brazoria |
| Cavazos Elementary School |
Ector |
| Cedars International Academy |
Travis |
| Cedars Montessori School |
Travis |
| Celina Sixth Grade Center |
Collin |
| Center Intermediate School |
Shelby |
| Central Baptist Academy |
Montgomery |
| Central Baptist Academy |
Randall |
| Central Christian Academy |
Harris |
| Central Freshman Campus School |
Tom Green |
| Central Presbyterian Day School |
Lamar |
| Central Texas Christian School |
Bell |
| Cesar Chavez Academy |
El Paso |
| Challenge Academy |
McLennan |
| Channing School |
Hartley |
| Chaparral Star Academy |
Travis |
| Cherokee School |
San Saba |
| Chester High School |
Polk |
| Child and Adolescent Center |
Kaufman |
| Child Montessori School |
Bexar |
| CHILDREN OF THE WOODLANDS |
Montgomery |
| Chillicothe Junior / Senior High School |
Hardeman |
| Chilton School |
Falls |
| China Spring Intermediate School |
McLennan |
| Chinquapin Preparatory School |
Harris |
| Chisholm Trail Intermediate School |
Tarrant |
| Christ Academy |
Wichita |
| Christ the King Cathedral School |
Lubbock |
| Christ the King School |
Dallas |
| Christa McAuliffe Learning Center |
Dallas |
| Christian Heritage School |
Smith |
| Christian Life Center Academy |
Harris |
| Christian Life Preparatory School |
Tarrant |
| Christoval High School |
Tom Green |
| Cibolo Center For Conservation School |
Kendall |
| Circle School |
Bexar |
| Cisco Learning Center |
Eastland |
| Cistercian Preparatory School |
Dallas |
| Citadel Christian School |
Washington |
| City View Junior / Senior High School |
Wichita |
| Claude School |
Armstrong |
| Clear Lake High School Extension Center |
Harris |
| Clear Path Alternative School |
Galveston |
| Cleburne Adventist Christian School |
Johnson |
| Cleburne Christian Academy |
Johnson |
| Clint ISD Early College Academy |
El Paso |
| Clyde Intermediate School |
Callahan |
| Coldspring Intermediate School |
San Jacinto |
| Colin Powell Sixth Grade Center |
Denton |
| Collegiate High School and Academy Middle School |
Dallas |
| Collegiate Prep Elementary School |
Dallas |
| Collin County J J A E P |
Collin |
| Collin County Juvenile Justice Alternative Education Program |
Collin |
| Collins Intermediate School |
Montgomery |
| Colorado River Collegiate Academy |
Bastrop |
