| Name |
County |
| Northside Christian Academy |
Panola |
| Northside Learning Center |
Bexar |
| Northside Schools |
Wilbarger |
| Northstar School |
Tarrant |
| Northwest Hills Christian School |
Bexar |
| Northwoods Catholic School |
Harris |
| Notre Dame Catholic School |
Kerr |
| Notre Dame School |
Dallas |
| Nova Academy Prichard |
Dallas |
| Nueces Canyon Junior / Senior High School |
Edwards |
| Nueces County Juvenile Justice Alternative Education Program School |
Nueces |
| NYOS Charter School |
Travis |
| NYOS Charter School |
Travis |
| Oak Cliff Lower School |
Dallas |
| Oak Crest Private School |
Dallas |
| Oak Hill Academy |
Dallas |
| Oak Meadow Elementary School |
Bexar |
| Oakcrest Intermediate School |
Harris |
| Oakdale Private School |
Harris |
| Oakwood High School |
Leon |
| O'Bryant Intermediate School |
Austin |
| Odessa Christian School |
Ector |
| Odom Academy |
Jefferson |
| Odyssey Academy |
Galveston |
| Odyssey School |
Travis |
| Oglesby Independent School District |
Coryell |
| Olfen School |
Runnels |
| Onalaska Junior / Senior High School |
Polk |
| One Stop Multi Service Charter School |
Hidalgo |
| Opportunity Awareness Center |
Harris |
| Options Academy |
Hidalgo |
| Our Lady of Assumption School |
El Paso |
| Our Lady of Fatima Catholic School |
Galveston |
| Our Lady of Lourdes Catholic School |
Galveston |
| Our Lady of Mount Carmel School |
Harris |
| Our Lady of Perpetual Help Catholic School |
Dallas |
| Our Lady of Perpetual Help School |
Guadalupe |
| Our Lady of Refuge School |
Maverick |
| Our Lady of Sorrows Catholic School |
Hidalgo |
| Our Lady of the Gulf Catholic School |
Calhoun |
| Our Lady Of The Valley Catholic School |
El Paso |
| Our Lady of Victory Catholic School |
Tarrant |
| Our Lady of Victory School |
Victoria |
| Our Lady Queen of Peace School |
Brazoria |
| Our Redeemer Lutheran School |
Dallas |
| Overton Secondary School |
Rusk |
| Ovilla Christian School |
Dallas |
| Ozona Elementary School |
Crockett |
| PACE Alternative Campus |
Gregg |
| PACE Center |
Brazoria |
| Paducah School |
Cottle |
| Paint Creek School |
Haskell |
| Paint Rock School |
Concho |
| Pantego Christian Academy |
Tarrant |
| Park Row Christian Academy |
Tarrant |
| Parker Elementary School |
Galveston |
| Parker Intermediate School |
Harris |
| Parkside Community School |
Travis |
| Parkview Christian Academy |
McLennan |
| Parkwood Hill Intermediate School |
Tarrant |
| Parkwood Montessori Academy |
Collin |
| Paso Del Norte School |
El Paso |
| Pathfinder Achievement Center |
Dallas |
| Pathways 3H School |
Kerr |
| Pathways Alternative Learning Center |
Jefferson |
| Patton Springs School |
Dickens |
| Paul Laurence Dunbar Early Education Center |
Bowie |
| Paul Laurence Dunbar Young Mens Leadership Academy |
Tarrant |
| Pawnee Elementary / Junior High School |
Bee |
| Payne Springs Christian Academy |
Henderson |
| PCAL Christian School |
Montgomery |
| Pecos High School |
Reeves |
| Pecos Kindergarten |
Reeves |
| Peerless Christian Academy |
Delta |
| PEET J H |
Montgomery |
