| Heritage Christian School | 3.4 |
335 | 78.8% | 3.3% | 12.5% | 2.1% | 3.3% |
| Christ Chapel Academy | 4.0 |
428 | 32.2% | 7.5% | 56.1% | - | 4.2% |
| Evangel Christian School | 4.7 |
169 | 58.6% | 15.4% | 26.0% | - | - |
| Emmanuel Christian School | 8.5 |
209 | 78.5% | 16.3% | 3.3% | - | 1.9% |
| Calvary Christian School | 9.0 |
153 | 51.6% | 4.6% | 42.5% | - | 1.3% |
| Accotink Academy | 9.6 |
151 | - | 0.7% | 99.3% | - | - |
| Trinity Christian School | 10.5 |
553 | 88.1% | 2.5% | 3.1% | - | 6.3% |
| Youth For Tomorrow | 10.9 |
65 | 47.7% | 6.2% | 46.2% | - | - |
| Northern Virginia Christian Academy | 11.5 |
165 | 70.9% | 7.9% | 11.5% | 3.0% | 6.7% |
| The Kellar School Of Inova Kellar Center | 12.2 |
34 | 76.5% | 8.8% | 14.7% | - | - |
| Oak Valley Center | 12.3 |
61 | 72.1% | 4.9% | 23.0% | - | - |
| Oakwood School | 12.7 |
114 | 85.1% | 2.6% | 7.9% | - | 4.4% |
| Word Of Life Christian Academy | 12.8 |
204 | 28.4% | 14.2% | 39.7% | - | 17.6% |
| Phillips School-annandale | 12.9 |
189 | 32.3% | 9.5% | 56.6% | 0.5% | 1.1% |
| The New School Of Northern Virginia | 13.1 |
145 | 83.4% | 0.7% | 3.4% | - | 12.4% |
| Flint Hill School | 13.2 |
1072 | 88.7% | 0.8% | 6.1% | - | 4.4% |
| Chesapeake Academy | 13.2 |
36 | 63.9% | 5.6% | 22.2% | - | 8.3% |
| Engleside Christian School | 13.3 |
101 | 54.5% | 7.9% | 30.7% | - | 6.9% |
| Way Of Faith Christian Academy | 14.0 |
153 | 31.4% | 52.3% | 7.2% | - | 9.2% |
| Islamic Saudi Academy | 14.3 |
911 | 75.1% | - | 24.9% | - | - |
| Leary School Of Virginia | 15.2 |
63 | 3.2% | 3.2% | 93.7% | - | - |
| St Stephen's & St Agnes School | 16.9 |
1132 | 76.3% | 4.7% | 14.5% | 0.4% | 4.2% |
| Grace Preparatory School | 17.9 |
130 | 96.9% | 0.8% | 2.3% | - | - |
| Fairfax Christian School | 18.8 |
199 | 40.7% | 7.5% | 9.5% | - | 42.2% |
| Commonwealth Academy | 19.0 |
89 | 91.0% | - | 9.0% | - | - |
| Chesterbrook Montessori School | 20.0 |
54 | 88.9% | - | - | - | 11.1% |
| The Potomac School | 20.9 |
931 | 80.3% | 2.1% | 10.1% | - | 7.4% |
| Temple Baptist School | 21.2 |
193 | 60.6% | 12.4% | 20.7% | 1.0% | 5.2% |
| Siena Academy | 21.3 |
130 | 93.8% | 3.1% | - | - | 3.1% |
| Christian Faith & Fellowship School | 23.9 |
333 | 29.4% | 29.4% | 29.4% | - | 11.7% |
| Highland School | 24.2 |
530 | 93.2% | 2.3% | 2.5% | 0.2% | 1.9% |
