| Austin Montessori School | 2.4 |
Montessori | Pre-KG-9 | 218 | 15.6 | Nonsectarian |
| Hill Country Christian School Of Austin | 3.7 |
Regular elementary or secondary | KG-12 | 491 | 10.7 | Christian (no specific denomination) |
| Regents School Of Austin | 4.8 |
Regular elementary or secondary | KG-12 | 789 | 10.0 | Christian (no specific denomination) |
| Austin Waldorf School | 6.6 |
Special program emphasis | KG-12 | 385 | 11.0 | Nonsectarian |
| The Khabele School | 6.6 |
Regular elementary or secondary | 6-12 | 151 | 6.9 | Nonsectarian |
| Austin City Academy | 7.5 |
Special program emphasis | KG-12 | 24 | 2.2 | Christian (no specific denomination) |
| Cedars Montessori School | 7.5 |
Montessori | Ungraded-Ungraded | 70 | 14.0 | Nonsectarian |
| Kirby Hall School | 8.2 |
Regular elementary or secondary | Pre-KG-12 | 188 | 7.4 | Christian (no specific denomination) |
| St Andrew's Episcopal School | 8.4 |
Regular elementary or secondary | 1-12 | 841 | 7.9 | Episcopal |
| Hyde Park Baptist School - Central Campus | 8.9 |
Regular elementary or secondary | Pre-KG-12 | 840 | 10.4 | Baptist |
| Sri Atmananda Memorial School | 9.1 |
Alternative/other | KG-11 | 51 | 4.2 | Nonsectarian |
| Odyssey School | 9.4 |
Special education | 5-11 | 40 | 4.5 | Nonsectarian |
| Ace Academy | 9.9 |
Special program emphasis | Ungraded-Ungraded | 33 | 2.1 | Nonsectarian |
| Austin Peace Academy | 10.4 |
Regular elementary or secondary | Pre-KG-9 | 144 | 7.8 | Islamic |
| Mt Sinai Christian Academy | 10.9 |
Early childhood program/child care center | Pre-KG-Pre-KG | 3 | 0.6 | Baptist |
| Austin Montessori Great Northern Campus | 11.5 |
Montessori | Ungraded-Ungraded | 84 | 14.0 | Nonsectarian |
| Oakmont School | 11.9 |
Alternative/other | KG-12 | 42 | 6.4 | Nonsectarian |
| Austin Sda Jr Academy | 12.2 |
Regular elementary or secondary | KG-10 | 32 | 10.7 | Seventh-Day Adventist |
| Brentwood Christian School | 15.7 |
Regular elementary or secondary | Pre-KG-12 | 653 | 14.4 | Church of Christ |
| North Austin Montessori School | 16.8 |
Montessori | Ungraded-Ungraded | 45 | 5.6 | Nonsectarian |
| Summit Christian Academy | 19.6 |
Regular elementary or secondary | Pre-KG-12 | 300 | 13.9 | Christian (no specific denomination) |
| Summit Christian Academy Of Cedar Park | 19.6 |
Regular elementary or secondary | Pre-KG-12 | 387 | 8.8 | Christian (no specific denomination) |
| Pflugerville Montessori School | 20.7 |
Montessori | Ungraded-Ungraded | 80 | 7.5 | Nonsectarian |
| Hill Country Christian School Of San Marcos | 21.8 |
Regular elementary or secondary | KG-12 | 147 | 7.6 | Christian (no specific denomination) |
| San Marcos Adventist Junior Academy | 22.5 |
Regular elementary or secondary | Pre-KG-11 | 23 | 7.7 | Seventh-Day Adventist |
| Round Rock Christian Academy | 22.9 |
Regular elementary or secondary | Pre-KG-12 | 425 | 10.9 | Baptist |
| The Gospel Lighthouse Christian Academy | 23.9 |
Regular elementary or secondary | Pre-KG-11 | 15 | 5.0 | Christian (no specific denomination) |
