| Name |
County |
| Sidney Lanier Expressive Arts Vanguard |
Dallas County |
| Sidney School |
Comanche County |
| Sierra Blanca School |
Hudspeth County |
| Silverton School |
Briscoe County |
| Simonton Christian Academy |
Fort Bend County |
| Skinner Elementary School |
Cameron County |
| Slidell School |
Wise County |
| Slidell Schools |
Wise County |
| Sloan Creek Intermediate School |
Collin County |
| Slocum Independent School District |
Anderson County |
| Smaller Scholars Montessori Academy |
Harris County |
| Smith County Juvenile Justice Alternative Education Program School |
Smith County |
| Smith Elementary School |
Victoria County |
| Snook Secondary School |
Burleson County |
| Soar Center |
Harris County |
| Solar Preparatory School for Boys at John F Kennedy Learning Center |
Dallas County |
| Solar Preparatory School for Girls at James B Bonham |
Dallas County |
| Sonora Elementary School |
Sutton County |
| Sonora Intermediate School |
Sutton County |
| South Elementary School |
Dawson County |
| South Texas Christian Academy |
Hidalgo County |
| Southcrest Christian School |
Lubbock County |
| Southeast Early Childhood Center |
Nolan County |
| Southland School |
Garza County |
| Southwest Academy |
Collin County |
| Southwest Adventist Junior Academy |
Dallas County |
| Southwest Christian School |
Tarrant County |
| Southwest Christian School |
Tarrant County |
| Southwest Preparatory School - Northwest |
Bexar County |
| Southwest Preparatory School Southeast Campus |
Bexar County |
| Spanish Schoolhouse |
Collin County |
| Spanish Schoolhouse |
Dallas County |
| Special Education School Annex |
Dallas County |
| Spell Well Montessori School |
Harris County |
| Spring Baptist Academy |
Harris County |
| Spring Creek Academy |
Collin County |
| Spring Creek School |
Hutchinson County |
| SPRING HILL DAEP |
Gregg County |
| Springlake - Earth DAEP |
Lamb County |
| Springlake - Earth Elementary / Middle School |
Lamb County |
| Springtown Intermediate School |
Parker County |
| Spurger Junior High / High School |
Tyler County |
| St Mary's Catholic School |
Cooke County |
| St Paul Lutheran School |
Wilbarger County |
| Stafford Alternative Education Center |
Fort Bend County |
| Stafford Intermediate School |
Fort Bend County |
| Stanton Learning Center |
Deaf Smith County |
| Starks Math Science and Technology Vanguard |
Dallas County |
| Starpoint School at Texas Christian University |
Tarrant County |
| Steiner Ranch Elementary School |
Travis County |
| Step Academy |
Webb County |
| Step By Step Christian School |
Harris County |
| Sterling City Elementary and Middle School |
Sterling County |
| Still Creek Christian Academy |
Brazos County |
| Stovall Primary School |
Harris County |
| Strack Intermediate School |
Harris County |
| Strawn Independent School District |
Palo Pinto County |
| Strickland Christian School |
Travis County |
| Stubblefield Academy |
Montgomery County |
| Stubblefield Learning Center |
Angelina County |
| Student Reassignment Center |
Dallas County |
| Student Support Center |
Nueces County |
| Sudan High School |
Lamb County |
| Sue Crouch Intermediate School |
Tarrant County |
| Sulphur Bluff School |
Hopkins County |
| Summit Christian Academy |
Travis County |
| Summit Education Center |
Dallas County |
| Sunnybrook Christian Academy |
Bexar County |
| Sweeny Christian School |
Brazoria County |
| Sweet Home Elementary School |
Lavaca County |
| Sweetwater Intermediate School |
Nolan County |
| T H Rogers School |
Harris County |
| Talkington School for Young Women Leaders |
Lubbock County |
| Tannahill Intermediate School |
Tarrant County |
| Tarkington Primary School |
Liberty County |
