| Our Redeemer Kindergarten | 0.0 |
Early childhood program/child care center | KG-KG | 20 | 20.0 | Lutheran Church - Missouri Synod |
| Heritage Christian School | 5.1 |
Regular elementary or secondary | KG-8 | 45 | 8.5 | Christian (no specific denomination) |
| The Greeley School | 6.5 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Whiting Hill School | 9.6 |
Regular elementary or secondary | KG-4 | 8 | 8.0 | Nonsectarian |
| Tumbleweeds Child Care Inc | 9.6 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| St Patrick School | 9.6 |
Regular elementary or secondary | Pre-KG-8 | 76 | 8.3 | Roman Catholic |
| Babes In School Land Coop Preschool | 10.7 |
Early childhood program/child care center | Pre-KG-KG | 6 | 10.0 | Nonsectarian |
| Mountain Shadows School | 11.1 |
Regular elementary or secondary | 1-8 | 66 | 7.1 | Nonsectarian |
| Early Learning Center Of Milford | 11.6 |
Early childhood program/child care center | Pre-KG-KG | 48 | 24.0 | Nonsectarian |
| Growing Imaginations Early Learning Center | 12.0 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| Happy Valley School | 12.3 |
Early childhood program/child care center | Pre-KG-KG | 13 | 10.0 | Nonsectarian |
| Childrens Choice Elc | 12.4 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Moppets Nursery School & Kindergarten | 12.4 |
Early childhood program/child care center | Pre-KG-KG | 17 | 17.0 | Nonsectarian |
| Little Arrows Child Care Services Inc | 12.4 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Christian (no specific denomination) |
| The Colonel Shepard Montessori School | 12.7 |
Montessori | Pre-KG-KG | 26 | 8.7 | Nonsectarian |
| Hollis Academy For Children | 14.1 |
Early childhood program/child care center | Pre-KG-KG | 6 | 0.8 | Nonsectarian |
| Sonshine Inn Kindergarten & Preschool | 14.1 |
Early childhood program/child care center | Pre-KG-KG | 25 | 6.2 | Christian (no specific denomination) |
| Country Village Montessori School | 14.2 |
Montessori | Pre-KG-3 | 25 | 5.0 | Nonsectarian |
| Cobb Meadow School | 14.4 |
Early childhood program/child care center | Pre-KG-KG | 5 | 3.9 | Nonsectarian |
| Sunrise Children's Center | 15.4 |
Early childhood program/child care center | Pre-KG-KG | 33 | 16.5 | Nonsectarian |
| Second Nature Academy | 17.9 |
Regular elementary or secondary | 1-5 | 7 | 2.5 | Nonsectarian |
| Kindercare | 18.1 |
Alternative/other | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| Chestnut Christian Preschool And Kindergarten | 18.7 |
Early childhood program/child care center | Pre-KG-KG | 16 | 4.0 | Christian (no specific denomination) |
| Nashua Child Learning Center | 19.3 |
Early childhood program/child care center | Pre-KG-KG | 36 | 18.0 | Church of the Nazarene |
| Wise Owl Preschool | 19.4 |
Early childhood program/child care center | Pre-KG-Trans. KG | 17 | 8.5 | Greek Orthodox |
| Creative Years Child Development & Learning Ctr | 19.4 |
Early childhood program/child care center | Pre-KG-KG | 26 | 8.7 | Nonsectarian |
| Kindercare Learning Center | 19.7 |
Early childhood program/child care center | KG-KG | 11 | 11.0 | Nonsectarian |
| St Christopher School | 20.0 |
Regular elementary or secondary | Pre-KG-6 | 243 | 14.3 | Roman Catholic |
| Tollhouse Preschool | 20.1 |
Early childhood program/child care center | Pre-KG-KG | 9 | 9.0 | Nonsectarian |
| White Wing School | 20.4 |
Early childhood program/child care center | Pre-KG-KG | 24 | 12.0 | Nonsectarian |
| Lisa's Tippy Toes Day Care & Learning Center | 20.5 |
Early childhood program/child care center | Pre-KG-KG | 5 | 5.0 | Nonsectarian |
| The World School-world Elementary & Small World C | 20.7 |
Regular elementary or secondary | Pre-KG-6 | 122 | 9.2 | Nonsectarian |
| Abc Junction Llc | 20.7 |
Early childhood program/child care center | Pre-KG-KG | 12 | 9.2 | Nonsectarian |
| Rivier College Early Childhood Center | 20.8 |
Early childhood program/child care center | Pre-KG-KG | 28 | 8.5 | Nonsectarian |
| Infant Jesus School | 21.0 |
Regular elementary or secondary | 1-6 | 240 | 8.2 | Roman Catholic |
| Lambs Workshop The | 21.1 |
Early childhood program/child care center | Pre-KG-KG | 13 | 14.4 | Christian (no specific denomination) |
| Grace Christian School | 21.5 |
Regular elementary or secondary | KG-6 | 49 | 6.5 | Baptist |
| Sesame World Kindergarten | 21.9 |
Early childhood program/child care center | KG-KG | 56 | 28.0 | Nonsectarian |
| Merrimack Pta Kindergarten And Preschool | 22.0 |
Early childhood program/child care center | Pre-KG-KG | 22 | 10.5 | Nonsectarian |
| Presentation Of Mary Academy | 22.3 |
Regular elementary or secondary | Pre-KG-8 | 351 | 11.7 | Roman Catholic |
| Litchfield Little School | 22.4 |
Early childhood program/child care center | Pre-KG-KG | 17 | 17.0 | Nonsectarian |
| Bedford Village Morning School | 22.6 |
Early childhood program/child care center | Pre-KG-KG | 27 | 8.2 | Nonsectarian |
| St Francis Of Assisi School | 22.9 |
Regular elementary or secondary | KG-6 | 128 | 14.9 | Roman Catholic |
| Country Bear Preschool & Child Care | 23.0 |
Early childhood program/child care center | Pre-KG-KG | 20 | 2.7 | Nonsectarian |
| Kiddie Konnection Inc | 23.1 |
Early childhood program/child care center | Pre-KG-KG | 32 | 11.4 | Nonsectarian |
| Learning Adventures | 23.5 |
Early childhood program/child care center | Pre-KG-KG | 8 | 8.0 | Nonsectarian |
| Harmony Learning Ctr | 23.6 |
Early childhood program/child care center | Pre-KG-KG | 22 | 11.0 | Nonsectarian |
| Villa Augustina School | 23.7 |
Regular elementary or secondary | Pre-KG-8 | 234 | 10.3 | Roman Catholic |
| Bedford Montessori School Inc | 23.9 |
Montessori | Pre-KG-KG | 9 | 10.0 | Nonsectarian |
| New Morning School | 24.0 |
Early childhood program/child care center | Pre-KG-KG | 30 | 15.0 | Nonsectarian |
| Monadnock Waldorf School | 24.2 |
Special program emphasis | Pre-KG-8 | 155 | 9.9 | Nonsectarian |
| Kindercare Learning Center | 24.4 |
Early childhood program/child care center | Pre-KG-KG | 14 | 6.7 | Nonsectarian |
| Keene Montessori School | 24.5 |
Montessori | Pre-KG-KG | 10 | 6.2 | Nonsectarian |
| St Joseph School | 24.7 |
Regular elementary or secondary | Pre-KG-8 | 101 | 9.1 | Roman Catholic |
| Little Frogs & Polliwogs | 24.7 |
Early childhood program/child care center | Pre-KG-KG | 18 | 7.8 | Nonsectarian |
| Montessori Schoolhouse Of Cheshire County | 24.7 |
Montessori | Pre-KG-KG | 5 | 4.5 | Nonsectarian |
