| Gettysburg Seventh-day Adventist Church School | 0.0 |
Regular elementary or secondary | Pre-KG-8 | 17 | 5.7 | Seventh-Day Adventist |
| St Francis Xavier School | 2.6 |
Regular elementary or secondary | Pre-KG-8 | 230 | 19.5 | Roman Catholic |
| Forest Lane Mennonite School | 5.2 |
Regular elementary or secondary | 1-3 | 4 | 4.0 | Mennonite |
| Immaculate Conception School | 9.8 |
Regular elementary or secondary | Pre-KG-8 | 147 | 11.3 | Roman Catholic |
| Sacred Heart School | 11.2 |
Regular elementary or secondary | KG-8 | 235 | 21.4 | Roman Catholic |
| Annunciation Bvm School | 12.4 |
Regular elementary or secondary | KG-8 | 330 | 17.0 | Roman Catholic |
| St Vincent De Paul School | 13.6 |
Regular elementary or secondary | KG-8 | 146 | 12.2 | Roman Catholic |
| St Joseph School | 14.5 |
Regular elementary or secondary | KG-8 | 229 | 20.1 | Roman Catholic |
| The Shepherd's Fold | 14.8 |
Early childhood program/child care center | Pre-KG-KG | 18 | 18.0 | Christian (no specific denomination) |
| Chestnut Grove School (parochial) | 16.9 |
Regular elementary or secondary | 1-8 | 25 | 12.5 | Mennonite |
| Living Faith School | 17.2 |
Regular elementary or secondary | KG-8 | 18 | 5.5 | Mennonite |
| Hidden Valley School | 17.4 |
Regular elementary or secondary | 1-8 | 30 | 15.0 | Mennonite |
| Hope Christian School Of Hanover | 17.5 |
Regular elementary or secondary | KG-8 | 50 | 25.0 | Baptist |
| Middle Run Parochial School | 17.7 |
Regular elementary or secondary | 1-8 | 17 | 17.0 | Mennonite |
| Blue Ridge Mennonite School | 18.3 |
Regular elementary or secondary | 1-8 | 25 | 8.1 | Mennonite |
| Montessori Academy Of Chambersburg | 19.2 |
Montessori | Pre-KG-8 | 104 | 16.5 | Nonsectarian |
| Providence School Pigeon Hill Building | 19.4 |
Regular elementary or secondary | 1-8 | 32 | 8.0 | Brethren |
| St Andrew School | 19.4 |
Regular elementary or secondary | KG-6 | 122 | 12.7 | Roman Catholic |
| Noahs Ark Christian Child Care Center | 19.6 |
Early childhood program/child care center | Pre-KG-KG | 12 | 12.0 | Methodist |
| Quarry Hill School | 19.7 |
Regular elementary or secondary | 1-8 | 27 | 27.0 | Mennonite |
| Mt Rock Parochial School | 19.8 |
Regular elementary or secondary | 1-8 | 14 | 14.0 | Mennonite |
| Small World Day Care Center | 19.9 |
Early childhood program/child care center | Pre-KG-KG | 20 | 6.7 | Nonsectarian |
| St Rose Of Lima School | 20.7 |
Regular elementary or secondary | Pre-KG-6 | 163 | 11.3 | Roman Catholic |
| Providence School Oak Hill Building | 20.9 |
Regular elementary or secondary | 1-8 | 43 | 10.8 | Brethren |
| Rocky View School Parochial | 21.4 |
Regular elementary or secondary | 1-8 | 45 | 15.0 | Mennonite |
| St Patrick School | 21.5 |
Regular elementary or secondary | Pre-KG-8 | 325 | 14.4 | Roman Catholic |
| Oak Grove Parochial School | 21.5 |
Regular elementary or secondary | 1-8 | 27 | 13.5 | Mennonite |
| Kindercare Learning Center | 22.0 |
Early childhood program/child care center | KG-KG | 9 | 9.0 | Nonsectarian |
| Clearfield Parochial School | 22.0 |
Regular elementary or secondary | 1-8 | 25 | 12.5 | Mennonite |
| Allen Mennonite School | 22.6 |
Regular elementary or secondary | 1-8 | 37 | 12.3 | Mennonite |
| Corpus Christi School | 22.8 |
Regular elementary or secondary | KG-8 | 260 | 11.6 | Roman Catholic |
| Dickinson College Children's Center | 23.4 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| The Christian School Of Grace Baptist Church | 23.6 |
Regular elementary or secondary | KG-8 | 121 | 12.1 | Baptist |
| Stoney Creek School | 24.4 |
Regular elementary or secondary | 1-8 | 9 | 4.5 | Mennonite |
| Sunset Amish School | 24.6 |
Regular elementary or secondary | 1-8 | 24 | 24.0 | Amish |
| Sunset Run Parochial School | 24.7 |
Regular elementary or secondary | 1-8 | 24 | 24.0 | Amish |
