| Dutchess Day School | 1.9 |
Regular elementary or secondary | Pre-KG-8 | 153 | 5.6 | Nonsectarian |
| Kinderhaus Montessori Of Hyde Park | 11.0 |
Montessori | Pre-KG-3 | 17 | 5.7 | Nonsectarian |
| St Peter | 11.4 |
Regular elementary or secondary | 1-8 | 146 | 14.9 | Roman Catholic |
| Regina Coeli School | 12.2 |
Regular elementary or secondary | Pre-KG-8 | 133 | 13.2 | Roman Catholic |
| Holy Trinity School | 12.2 |
Regular elementary or secondary | Pre-KG-8 | 220 | 16.3 | Roman Catholic |
| Millennial Kingdom Family School | 12.3 |
Regular elementary or secondary | KG-1 | 2 | 2.2 | Christian (no specific denomination) |
| Wimpfheimer Nursery School | 12.4 |
Early childhood program/child care center | Pre-KG-KG | 6 | 5.5 | Nonsectarian |
| Community Hebrew School Of Dutchess County | 12.8 |
Special program emphasis | 3-8 | 81 | 11.6 | Jewish |
| Astor Day Treatment Center | 12.9 |
Special education | KG-7 | 58 | 5.8 | Nonsectarian |
| St Martin De Porres School | 13.0 |
Regular elementary or secondary | KG-8 | 285 | 26.1 | Roman Catholic |
| Faith Christian Academy | 13.2 |
Regular elementary or secondary | Pre-KG-8 | 195 | 14.9 | Assembly of God |
| Poughkeepsie Sda Elementary School | 13.2 |
Regular elementary or secondary | Pre-KG-6 | 16 | 4.8 | Seventh-Day Adventist |
| The Brendon Montessori School | 13.4 |
Montessori | Pre-KG-6 | 34 | 2.5 | Nonsectarian |
| St Augustine | 14.6 |
Regular elementary or secondary | Pre-KG-8 | 163 | 14.2 | Roman Catholic |
| St Denis-st Columba School | 15.3 |
Regular elementary or secondary | 1-8 | 477 | 24.6 | Roman Catholic |
| Hull Homestead Day Nursery & Kindergarten | 15.7 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Mizzentop Day School | 16.4 |
Regular elementary or secondary | Pre-KG-8 | 117 | 7.0 | Nonsectarian |
| Tots-n-us Kindergarten | 16.6 |
Early childhood program/child care center | Pre-KG-KG | 29 | 14.5 | Nonsectarian |
| St Mary School | 17.1 |
Regular elementary or secondary | KG-8 | 192 | 17.0 | Roman Catholic |
| Good Shepherd School | 18.0 |
Regular elementary or secondary | KG-8 | 58 | 6.1 | Christian (no specific denomination) |
| Winter Bear Montessori School | 19.1 |
Montessori | Pre-KG-KG | 3 | 1.5 | Nonsectarian |
| St Joseph School | 19.4 |
Regular elementary or secondary | Pre-KG-8 | 188 | 13.4 | Roman Catholic |
| Estelle & Alfonso Preschool & Kindergarten | 19.8 |
Early childhood program/child care center | Pre-KG-KG | 6 | 6.0 | Nonsectarian |
| Mountain Laurel Waldorf School | 20.3 |
Special program emphasis | Pre-KG-8 | 122 | 8.8 | Nonsectarian |
| St Mary School | 20.5 |
Regular elementary or secondary | KG-8 | 284 | 28.4 | Roman Catholic |
| High Meadow School | 23.3 |
Regular elementary or secondary | Pre-KG-8 | 104 | 10.1 | Nonsectarian |
| Alpha And Omega School | 23.4 |
Regular elementary or secondary | Pre-KG-5 | 19 | 4.8 | Christian (no specific denomination) |
| Oasis Christian School | 23.5 |
Regular elementary or secondary | KG-8 | 42 | 6.6 | Other |
| St Mary Of The Snow School | 23.9 |
Regular elementary or secondary | Pre-KG-8 | 107 | 9.8 | Roman Catholic |
