| Mechanicsburg Learning Center | 0.0 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| St Joseph School | 1.3 |
Regular elementary or secondary | KG-8 | 437 | 19.3 | Roman Catholic |
| Kinder Care Learning Center | 2.0 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| The Goddard School | 2.8 |
Early childhood program/child care center | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| The Childrens Garden Of St Johns Lutheran Church | 3.6 |
Early childhood program/child care center | Pre-KG-KG | 33 | 7.3 | Evangelical Lutheran Church in America |
| The Learning Center | 3.9 |
Early childhood program/child care center | Pre-KG-KG | 9 | 4.5 | Church of God |
| Oakwood Baptist Day School | 4.1 |
Early childhood program/child care center | Pre-KG-KG | 10 | 16.7 | Baptist |
| Brookside Montessori School | 4.4 |
Montessori | Pre-KG-Trans. 1 | 15 | 2.9 | Nonsectarian |
| Kindercare | 4.6 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
| Allen Mennonite School | 4.8 |
Regular elementary or secondary | 1-8 | 37 | 12.3 | Mennonite |
| Good Shepherd Elementary School | 5.0 |
Regular elementary or secondary | KG-8 | 265 | 11.3 | Roman Catholic |
| Chesterbrook Academy | 6.1 |
Early childhood program/child care center | Pre-KG-KG | 4 | 4.0 | Nonsectarian |
| The Goddard School | 6.3 |
Early childhood program/child care center | Pre-KG-KG | 20 | 3.3 | Nonsectarian |
| Kindercare Learning Center | 7.1 |
Early childhood program/child care center | KG-KG | 14 | 6.1 | Nonsectarian |
| Children's School Of New Cumberland | 7.4 |
Early childhood program/child care center | Pre-KG-KG | 18 | 4.5 | Church of the Nazarene |
| St Theresa Elementary School | 7.9 |
Regular elementary or secondary | Pre-KG-8 | 432 | 16.4 | Roman Catholic |
| St Stephen's Episcopal School | 8.1 |
Regular elementary or secondary | Pre-KG-8 | 130 | 11.3 | Episcopal |
| Cathedral Consolidated School | 8.2 |
Regular elementary or secondary | Pre-KG-8 | 150 | 15.6 | Roman Catholic |
| Best Friends | 8.3 |
Early childhood program/child care center | Pre-KG-KG | 19 | 19.0 | Nonsectarian |
| Learning & Sharing | 8.4 |
Early childhood program/child care center | Pre-KG-KG | 14 | 14.0 | Nonsectarian |
| The Nativity School Of Harrisburg | 9.1 |
Regular elementary or secondary | 6-8 | 33 | 7.2 | Christian (no specific denomination) |
| Pride Of The Neighborhood Academies | 9.1 |
Alternative/other | Pre-KG-6 | 69 | 4.5 | Nonsectarian |
| Pride Of The Neighborhood Academies | 9.1 |
Early childhood program/child care center | Pre-KG-KG | 5 | 0.4 | Nonsectarian |
| Hillside Seventh Day Adventist School | 9.1 |
Regular elementary or secondary | 1-8 | 14 | 7.0 | Seventh-Day Adventist |
| Yeshiva Academy | 9.1 |
Regular elementary or secondary | Pre-KG-7 | 68 | 7.9 | Jewish |
| Keystone Math & Science Academy | 9.4 |
Special program emphasis | Pre-KG-5 | 14 | 2.4 | Baptist |
| Hansel & Gretel Early Learning Center | 9.9 |
Early childhood program/child care center | Pre-KG-KG | 15 | 10.7 | Nonsectarian |
| St Patrick School | 10.0 |
Regular elementary or secondary | Pre-KG-8 | 325 | 14.4 | Roman Catholic |
| The Christian School Of Grace Baptist Church | 10.0 |
Regular elementary or secondary | KG-8 | 121 | 12.1 | Baptist |
| Dickinson College Children's Center | 10.1 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| Holy Family Elementary School | 10.1 |
Regular elementary or secondary | KG-8 | 167 | 13.1 | Roman Catholic |
| Prince Of Peace School | 10.2 |
Regular elementary or secondary | KG-8 | 137 | 15.2 | Roman Catholic |
| Londonderry School | 10.2 |
Regular elementary or secondary | Pre-KG-8 | 130 | 10.3 | Nonsectarian |
| St Margaret Mary School | 10.6 |
Regular elementary or secondary | Pre-KG-8 | 355 | 16.7 | Roman Catholic |
| Harrisburg Adventist School | 11.2 |
Regular elementary or secondary | 1-8 | 25 | 12.5 | Seventh-Day Adventist |
| St Catherine Laboure School | 11.3 |
Regular elementary or secondary | KG-8 | 378 | 14.5 | Roman Catholic |
| Hansel & Gretel Early Learning Center | 12.5 |
Montessori | Pre-KG-KG | 11 | 11.0 | Nonsectarian |
| Goddard School | 12.5 |
Early childhood program/child care center | Pre-KG-KG | 20 | 4.0 | Nonsectarian |
| Kinder-care Learning Ctr 1282 | 14.6 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| East Shore Montessori School | 14.9 |
Montessori | Pre-KG-KG | 12 | 8.0 | Nonsectarian |
| Seven Sorrows Of Bvm School | 15.4 |
Regular elementary or secondary | Pre-KG-8 | 247 | 15.2 | Roman Catholic |
| Sonshine Learning Station | 15.4 |
Regular elementary or secondary | Pre-KG-5 | 35 | 11.7 | Christian (no specific denomination) |
| Middletown Christian School | 15.6 |
Early childhood program/child care center | Pre-KG-KG | 7 | 11.7 | Presbyterian |
| Blue Ridge Mennonite School | 15.9 |
Regular elementary or secondary | 1-8 | 25 | 8.1 | Mennonite |
| Perry View Parochial School | 17.1 |
Regular elementary or secondary | 1-8 | 43 | 14.3 | Christian (no specific denomination) |
| Kindercare | 18.9 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Nonsectarian |
| Hidden Valley School | 18.9 |
Regular elementary or secondary | 1-8 | 30 | 15.0 | Mennonite |
| Kindercare | 19.6 |
Early childhood program/child care center | Pre-KG-KG | 22 | 11.0 | Nonsectarian |
| Stillmeadow Nazarene Child Care Center | 19.6 |
Early childhood program/child care center | Pre-KG-KG | 10 | 9.1 | Church of the Nazarene |
| St Joan Of Arc Elem School | 19.9 |
Regular elementary or secondary | Pre-KG-8 | 295 | 14.3 | Roman Catholic |
| Tender Years Inc | 20.3 |
Early childhood program/child care center | Pre-KG-KG | 7 | 7.0 | Nonsectarian |
| St Rose Of Lima School | 20.4 |
Regular elementary or secondary | Pre-KG-6 | 163 | 11.3 | Roman Catholic |
| Quarry Hill School | 20.6 |
Regular elementary or secondary | 1-8 | 27 | 27.0 | Mennonite |
| The Early Learning Center | 20.8 |
Regular elementary or secondary | Pre-KG-5 | 31 | 10.3 | Nonsectarian |
| Forest Lane Mennonite School | 21.7 |
Regular elementary or secondary | 1-3 | 4 | 4.0 | Mennonite |
| Hildebrandt Learning Center | 21.7 |
Early childhood program/child care center | KG-KG | 12 | 12.0 | Nonsectarian |
| Rocky View School Parochial | 22.4 |
Regular elementary or secondary | 1-8 | 45 | 15.0 | Mennonite |
| Logos Academy | 22.6 |
Regular elementary or secondary | KG-8 | 118 | 9.6 | Other |
| St Patrick School | 22.7 |
Regular elementary or secondary | Pre-KG-6 | 162 | 13.4 | Roman Catholic |
| Sherman View School | 23.1 |
Regular elementary or secondary | 1-8 | 32 | 16.0 | Amish |
| Stony Point School | 23.1 |
Regular elementary or secondary | 1-8 | 28 | 25.4 | Amish |
| Immaculate Conception School | 23.2 |
Regular elementary or secondary | Pre-KG-8 | 147 | 11.3 | Roman Catholic |
| Small World Day Care Center | 23.3 |
Early childhood program/child care center | Pre-KG-KG | 20 | 6.7 | Nonsectarian |
| Chestnut Grove School (parochial) | 23.4 |
Regular elementary or secondary | 1-8 | 25 | 12.5 | Mennonite |
| South Mountain Parochial School | 23.6 |
Regular elementary or secondary | 1-8 | 22 | 22.0 | Mennonite |
| Bellaire Ridge School | 23.8 |
Regular elementary or secondary | 1-8 | 31 | 31.0 | Amish |
| Heritage Christian School | 24.1 |
Regular elementary or secondary | KG-8 | 42 | 9.1 | Christian (no specific denomination) |
| St Joseph School | 24.4 |
Regular elementary or secondary | Pre-KG-6 | 318 | 13.9 | Roman Catholic |
| Sunset Valley School | 24.5 |
Regular elementary or secondary | 1-8 | 30 | 30.0 | Amish |
| St John Lutheran School | 24.6 |
Regular elementary or secondary | Pre-KG-5 | 69 | 7.7 | Lutheran Church - Missouri Synod |
| Small Steps Day Care School | 24.9 |
Early childhood program/child care center | Pre-KG-KG | 10 | 10.0 | Nonsectarian |
