| Fort Bend Montessori School | Houston | K-1 | 7 | 7 | Nonsectarian |
| Hijaz Academy | Houston | PreK-5 | 89 | 7 | Islamic |
| Alem Llc Dba Kiddie Academy of Katy West | Katy | PreK-Transitional K | 15 | 3 | Nonsectarian |
| Berean Christian Academy | Katy | K-11 | 219 | 9 | Christian (nondenominational) |
| Childrens Lighthouse Learning Center | Katy | PreK-Transitional K | 80 | 20.5 | Nonsectarian |
| Kids R Kids 46tx | Katy | PreK-K | 7 | 7 | Nonsectarian |
| Sugar Creek Montessori School Katy | Katy | PreK-2 | 18 | 4.5 | Nonsectarian |
| Casa Dei Bambini | Missouri City | PreK-K | 20 | 0.9 | Nonsectarian |
| Divine Savior Academy - Sienna Plantation | Missouri City | PreK-11 | 302 | 12.6 | Wisconsin Evangelical Lutheran Synod |
| Excel Adventist Academy | Missouri City | PreK-8 | 44 | 7.6 | Seventh-Day Adventist |
| Montessori School of Sugar Land Sienna | Missouri City | PreK-Transitional K | 5 | 1.7 | Nonsectarian |
| The Little Village School | Missouri City | PreK-K | 2 | 0.2 | Nonsectarian |
| The Towne Creek School | Missouri City | PreK-K | 14 | 7 | Nonsectarian |
| The Wide School | Missouri City | K-12 | 295 | 16.3 | Nonsectarian |
| The Williams School Dba Homeschool Academy | Missouri City | 3-12 | 15 | 4.8 | Nonsectarian |
| Calvary Episcopal Preparatory | Richmond | K-12 | 205 | 7 | Episcopal |
| Faith School for Young Children | Richmond | PreK-Transitional K | 16 | 10 | Methodist |
| Goddard School Long Meadow Farm | Richmond | PreK-Transitional K | 3 | 3 | Nonsectarian |
| Meadow Montessori School | Richmond | PreK-K | 10 | 5 | Nonsectarian |
| Montessori Heritage | Richmond | PreK-Transitional K | 30 | 2.2 | Nonsectarian |
| Montessori House for Children | Richmond | K | 32 | 3.8 | Nonsectarian |
| Primrose School at Waterside Estates | Richmond | PreK-K | 12 | 12 | Nonsectarian |
| Shady Oak Christian School | Richmond | PreK-Transitional K | 20 | 20 | Christian (nondenominational) |
| Shady Oak Primary School | Richmond | 1-5 | 45 | 5.6 | Nonsectarian |
| The Foundations Montessori | Richmond | PreK-Transitional K | 50 | 17.2 | Nonsectarian |
| Westlake Preparatory Lutheran Academy | Richmond | PreK-8 | 158 | 7.7 | Lutheran Church (Missouri Synod) |
| Holy Rosary Catholic School | Rosenberg | PreK-8 | 140 | 10.4 | Roman Catholic |
| Living Water Christian School | Rosenberg | PreK-7 | 34 | 4.5 | Christian (nondenominational) |
| Simonton Christian Academy | Simonton | PreK-2 | 18 | 5 | Christian (nondenominational) |
| Bakers Prep School | Stafford | PreK-5 | 24 | 6 | Christian (nondenominational) |
| Everest Academy | Stafford | PreK-9 | 480 | 6.6 | Islamic |
| Sugar Creek Montessori School | Stafford | PreK-3 | 33 | 4.1 | Nonsectarian |
| Bridge Preparatory Academy | Sugar Land | 5-12 | 21 | 4.2 | Christian (nondenominational) |
| C Fc Bilingual Academy | Sugar Land | PreK-7 | 31 | 4.5 | Christian (nondenominational) |
| Cambridge Montessori School | Sugar Land | PreK-K | 85 | 28.3 | Nonsectarian |
| Casa Dei Bambini Montessori School, Telfair | Sugar Land | PreK-4 | 22 | 0.8 | Nonsectarian |
| Christ Church School | Sugar Land | PreK-Transitional K | 18 | 7.2 | Methodist |
| Cornerstone Christian Academy | Sugar Land | PreK-8 | 242 | 9 | Christian (nondenominational) |
| Fellowship Christian Academy | Sugar Land | PreK-12 | 117 | 8.1 | Christian (nondenominational) |
| First Colony Montessori South | Sugar Land | PreK-K | 20 | 4 | Nonsectarian |
| Fort Bend Christian Academy Elementary School | Sugar Land | PreK-4 | 238 | 7.9 | Nonsectarian |
| Fusion Academy Sug: Sugar Land | Sugar Land | 6-12 | 38 | 2.9 | Nonsectarian |
| Lakeview Montessori on the Hill | Sugar Land | PreK-K | 2 | 0.5 | Nonsectarian |
| Logos Preparatory School | Sugar Land | K-12 | 605 | 22.4 | Christian (nondenominational) |
| Montessori Reggio Academy | Sugar Land | PreK-3 | 28 | 4 | Nonsectarian |
| Noah's Ark Academy | Sugar Land | PreK | 3 | 3 | Christian (nondenominational) |
| Riverbend Montessori School | Sugar Land | PreK-6 | 44 | 4.5 | Nonsectarian |
| St. Theresa Catholic School-Sugar Land | Sugar Land | PreK-8 | 219 | 13.4 | Roman Catholic |
| The Honor Roll School | Sugar Land | PreK-8 | 557 | 13.3 | Nonsectarian |
| True Knight Academy | Sugar Land | PreK-4 | 15 | 6.5 | Christian (nondenominational) |
| Villa Di Maria Montessori School | Sugar Land | PreK-K | 9 | 3 | Nonsectarian |