| Most Precious Blood School | 0.0 |
Regular elementary or secondary | KG-8 | 145 | 13.8 | Roman Catholic |
| Leptondale Christian Academy | 5.6 |
Regular elementary or secondary | Pre-KG-8 | 144 | 11.0 | Christian (no specific denomination) |
| Children S Country Day School | 7.3 |
Regular elementary or secondary | Pre-KG-4 | 29 | 6.7 | Nonsectarian |
| Woodland Montessori School | 7.3 |
Montessori | Pre-KG-8 | 53 | 5.6 | Nonsectarian |
| St Joseph School | 9.7 |
Regular elementary or secondary | KG-8 | 186 | 15.4 | Roman Catholic |
| Sacred Heart-st Francis School | 9.8 |
Regular elementary or secondary | Pre-KG-8 | 153 | 12.2 | Roman Catholic |
| Bishop Dunn Memorial | 9.9 |
Regular elementary or secondary | Pre-KG-8 | 264 | 15.7 | Roman Catholic |
| English Rose Day School | 9.9 |
Early childhood program/child care center | Pre-KG-KG | 50 | 16.7 | Nonsectarian |
| Little Harvard | 10.0 |
Alternative/other | Pre-KG-5 | 39 | 39.0 | Nonsectarian |
| Little Harvard | 10.0 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Little Harvard | 10.0 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Nora Cronin Presentation Academy | 10.0 |
Regular elementary or secondary | 5-6 | 28 | 14.0 | Roman Catholic |
| San Miguel Academy Of Newburgh | 10.1 |
Alternative/other | 5-6 | 26 | 13.0 | Roman Catholic |
| Windsor Academy | 10.6 |
Regular elementary or secondary | Pre-KG-3 | 8 | 3.1 | Nonsectarian |
| St Thomas Of Canterbury School | 12.1 |
Regular elementary or secondary | KG-8 | 164 | 15.6 | Roman Catholic |
| Oasis Christian School | 12.6 |
Regular elementary or secondary | KG-8 | 42 | 6.6 | Other |
| Alpha And Omega School | 12.6 |
Regular elementary or secondary | Pre-KG-5 | 19 | 4.8 | Christian (no specific denomination) |
| Mountain Laurel Waldorf School | 13.3 |
Special program emphasis | Pre-KG-8 | 122 | 8.8 | Nonsectarian |
| St John School | 13.4 |
Regular elementary or secondary | 1-8 | 217 | 21.9 | Roman Catholic |
| St Mary School | 13.9 |
Regular elementary or secondary | KG-8 | 192 | 17.0 | Roman Catholic |
| New Beginnings Montessori | 14.2 |
Montessori | Pre-KG-2 | 19 | 1.4 | Nonsectarian |
| St Joseph School | 14.2 |
Regular elementary or secondary | Pre-KG-8 | 207 | 18.6 | Roman Catholic |
| St Mary School | 14.5 |
Regular elementary or secondary | KG-8 | 284 | 28.4 | Roman Catholic |
| Estelle & Alfonso Preschool & Kindergarten | 14.7 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Middletown Christian School-sda | 14.7 |
Regular elementary or secondary | Pre-KG-8 | 41 | 10.2 | Seventh-Day Adventist |
| St Augustine | 15.4 |
Regular elementary or secondary | Pre-KG-8 | 163 | 14.2 | Roman Catholic |
| Thevenet Montessori School | 15.9 |
Montessori | Pre-KG-3 | 49 | 3.7 | Nonsectarian |
| The Brendon Montessori School | 16.1 |
Montessori | Pre-KG-6 | 34 | 2.5 | Nonsectarian |
| Poughkeepsie Sda Elementary School | 16.1 |
Regular elementary or secondary | Pre-KG-6 | 16 | 4.8 | Seventh-Day Adventist |
| Astor Day Treatment Center | 16.5 |
Special education | KG-7 | 58 | 5.8 | Nonsectarian |
| Community Hebrew School Of Dutchess County | 16.5 |
Special program emphasis | 3-8 | 81 | 11.6 | Jewish |
| Faith Christian Academy | 16.7 |
Regular elementary or secondary | Pre-KG-8 | 195 | 14.9 | Assembly of God |
| St Martin De Porres School | 16.8 |
Regular elementary or secondary | KG-8 | 285 | 26.1 | Roman Catholic |
| Wimpfheimer Nursery School | 16.9 |
Early childhood program/child care center | Pre-KG-KG | 6 | 5.5 | Nonsectarian |
| Holy Trinity School | 17.1 |
Regular elementary or secondary | Pre-KG-8 | 220 | 16.3 | Roman Catholic |
| St Paul Christian Education Center | 17.4 |
Regular elementary or secondary | Pre-KG-1 | 35 | 14.6 | Christian (no specific denomination) |
| Sacred Heart School | 17.5 |
Regular elementary or secondary | Pre-KG-8 | 188 | 19.2 | Roman Catholic |
| Tots-n-us Kindergarten | 17.7 |
Early childhood program/child care center | Pre-KG-KG | 29 | 14.5 | Nonsectarian |
| Sacred Heart School | 17.8 |
Regular elementary or secondary | Pre-KG-8 | 111 | 8.9 | Roman Catholic |
| Hull Homestead Day Nursery & Kindergarten | 18.4 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| St Peter | 18.7 |
Regular elementary or secondary | 1-8 | 146 | 14.9 | Roman Catholic |
| St Denis-st Columba School | 19.5 |
Regular elementary or secondary | 1-8 | 477 | 24.6 | Roman Catholic |
| Millennial Kingdom Family School | 19.5 |
Regular elementary or secondary | KG-1 | 2 | 2.2 | Christian (no specific denomination) |
| High Meadow School | 19.6 |
Regular elementary or secondary | Pre-KG-8 | 104 | 10.1 | Nonsectarian |
| Regina Coeli School | 19.9 |
Regular elementary or secondary | Pre-KG-8 | 133 | 13.2 | Roman Catholic |
| Kinderhaus Montessori Of Hyde Park | 20.8 |
Montessori | Pre-KG-3 | 17 | 5.7 | Nonsectarian |
| Calvary Christian Academy | 21.7 |
Regular elementary or secondary | Pre-KG-8 | 66 | 7.9 | Baptist |
| St Columbanus School | 23.0 |
Regular elementary or secondary | Pre-KG-8 | 185 | 15.4 | Roman Catholic |
| St Stephen St Edward School | 24.1 |
Regular elementary or secondary | Pre-KG-8 | 256 | 18.4 | Roman Catholic |
| St Elizabeth Ann Seton School | 24.6 |
Regular elementary or secondary | Pre-KG-8 | 359 | 14.1 | Roman Catholic |
