| North Shore Christian School | 4.5 |
108 | 69.4% | 14.8% | 13.0% | - | 2.8% |
| Our Lady Of Wisdom Regional School | 5.2 |
219 | 87.2% | 8.2% | 2.7% | - | 1.8% |
| Montessori School Of Selden | 5.7 |
7 | 71.4% | 14.3% | 14.3% | - | - |
| Kiddie Academy E Setauket | 6.7 |
14 | 85.7% | - | 7.1% | - | 7.1% |
| North Shore Montessori | 9.3 |
19 | 94.7% | 5.3% | - | - | - |
| Maimonides Day School | 10.0 |
11 | 100.0% | - | - | - | - |
| Harbor Country Day School | 10.6 |
120 | 90.0% | 0.8% | 3.3% | - | 5.8% |
| Sts Philip And James School | 11.0 |
284 | 94.4% | 4.2% | 0.4% | - | 1.1% |
| St Joseph School | 11.2 |
186 | 90.3% | 3.2% | 3.8% | 1.6% | 1.1% |
| Emanuel Lutheran School | 11.8 |
113 | 75.2% | 8.0% | 7.1% | 6.2% | 3.5% |
| Holy Angels Regional School | 12.1 |
385 | 78.7% | 11.2% | 10.1% | - | - |
| Kids Place Early Childhood Day School | 12.2 |
11 | 90.9% | - | - | 9.1% | - |
| St Patrick Elementary School | 12.3 |
441 | 92.3% | 2.5% | 3.6% | - | 1.6% |
| Our Lady Queen Of Apostles Reg Catholic School | 13.1 |
205 | 86.3% | 8.8% | 2.0% | - | 2.9% |
| Ca Montessori Children's Center | 13.7 |
16 | 62.5% | - | 12.5% | - | 25.0% |
| Ivy League School | 14.3 |
76 | 81.6% | 2.6% | 6.6% | - | 9.2% |
| Tutor Time | 14.5 |
8 | - | 12.5% | 87.5% | - | - |
| Prince Of Peace Regional School | 14.7 |
172 | 88.4% | 2.9% | 2.9% | 0.6% | 5.2% |
| St Elizabeth | 14.8 |
212 | 24.1% | 69.8% | 4.2% | - | 1.9% |
| St Isidore School | 15.1 |
242 | 93.4% | 4.5% | 0.8% | - | 1.2% |
| West Sayville Christian School | 15.7 |
74 | 82.4% | 6.8% | 4.1% | - | 6.8% |
| Our Lady Of Providence Regional School | 15.9 |
280 | 10.7% | 52.5% | 35.7% | - | 1.1% |
| Raynor Country Day School | 16.4 |
97 | 80.4% | 7.2% | 6.2% | - | 6.2% |
| Jkl Montessori School | 16.9 |
3 | 100.0% | - | - | - | - |
| Holy Family Regional School | 17.3 |
317 | 85.5% | 9.5% | 2.2% | - | 2.8% |
| St Mary School | 18.4 |
426 | 81.2% | 8.9% | 8.2% | 0.9% | 0.7% |
| Solomon Schechter Day School | 18.9 |
55 | 98.2% | - | 1.8% | - | - |
| Trinity Regional School-east Newport Campus | 19.0 |
476 | 92.0% | 2.7% | 3.2% | 0.4% | 1.7% |
| St Pauls Lutheran School | 19.1 |
118 | 99.2% | - | 0.8% | - | - |
| Ebenezer Christian Academy | 19.2 |
53 | - | 49.1% | 49.1% | - | 1.9% |
| Mdq Academy | 19.7 |
51 | 27.5% | - | 13.7% | - | 58.8% |
| Heritage Baptist Church | 20.5 |
16 | - | 18.8% | 81.2% | - | - |
| Our Redeemer Lutheran School | 21.1 |
60 | 80.0% | 3.3% | 3.3% | - | 13.3% |
| Love Of Learning Montessori | 21.4 |
64 | 78.1% | 3.1% | 6.2% | - | 12.5% |
| Love Of Learning Montessori-dix Hills Campus | 21.4 |
67 | 79.1% | 3.0% | 4.5% | - | 13.4% |
| Bay Shore Christian School | 21.4 |
32 | 9.4% | 18.8% | 68.8% | - | 3.1% |
| St Patrick School | 21.9 |
369 | 74.8% | 14.1% | 8.4% | - | 2.7% |
| St Peter S By-the-sea Day School | 21.9 |
113 | 91.2% | 1.8% | 4.4% | 0.9% | 1.8% |
| Our Lady Of Lourdes School | 22.6 |
248 | 8.1% | 83.1% | 7.7% | - | 1.2% |
| Ss Cyril And Methodius School | 22.6 |
232 | 72.0% | 8.2% | 16.8% | - | 3.0% |
| Kindercare Learning Center-huntington | 22.9 |
10 | 80.0% | 20.0% | - | - | - |
| St Patrick's School | 24.7 |
648 | 97.1% | 0.6% | 0.5% | - | 1.9% |
| Babylon Christian School | 24.7 |
53 | 47.2% | 7.5% | 43.4% | - | 1.9% |
| The Hobbits Castle | 24.8 |
10 | 80.0% | 20.0% | - | - | - |
| South Bay Jr Academy Of Sda | 25.0 |
46 | 4.3% | 54.3% | 41.3% | - | - |
