| Middletown United Methodist Church Preschool And | 0.0 |
Early childhood program/child care center | Pre-KG-KG | 28 | 17.5 | Methodist |
| The Goddard School Of Frederick | 4.0 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Nonsectarian |
| Frederick Adventist School | 4.1 |
Regular elementary or secondary | KG-8 | 78 | 12.4 | Seventh-Day Adventist |
| Church Of The Brethren Learning Center | 4.5 |
Early childhood program/child care center | Pre-KG-KG | 15 | 15.0 | Brethren |
| Calvary Weekday School | 5.2 |
Early childhood program/child care center | Pre-KG-KG | 18 | 4.7 | Methodist |
| Trinity School Of Frederick | 5.5 |
Regular elementary or secondary | KG-8 | 93 | 7.7 | Episcopal |
| St John Regional Catholic School | 5.5 |
Regular elementary or secondary | Pre-KG-8 | 590 | 16.6 | Roman Catholic |
| Visitation Academy | 5.5 |
Regular elementary or secondary | Pre-KG-8 | 109 | 6.4 | Roman Catholic |
| Lucy School | 5.6 |
Special program emphasis | Pre-KG-2 | 27 | 10.8 | Nonsectarian |
| The Banner School | 5.8 |
Regular elementary or secondary | KG-8 | 203 | 8.2 | Nonsectarian |
| Frederick Country Day Montessori School | 7.2 |
Montessori | Pre-KG-KG | 11 | 0.7 | Nonsectarian |
| St Thomas More Academy | 7.6 |
Regular elementary or secondary | Pre-KG-8 | 132 | 10.3 | Roman Catholic |
| Mt Aetna Adventist Elementary School | 12.4 |
Regular elementary or secondary | Pre-KG-8 | 75 | 11.9 | Seventh-Day Adventist |
| Shiningtree School | 13.6 |
Regular elementary or secondary | 6-8 | 11 | 5.5 | Nonsectarian |
| Friends Meeting School | 14.2 |
Regular elementary or secondary | Pre-KG-8 | 82 | 6.9 | Friends |
| Little Travelers Daycare & Learning Center | 17.8 |
Early childhood program/child care center | Pre-KG-Trans. KG | 10 | 10.0 | Nonsectarian |
| Hagerstown Childrens School | 18.4 |
Montessori | Pre-KG-KG | 12 | 6.0 | Nonsectarian |
| St Mary Catholic School | 18.7 |
Regular elementary or secondary | KG-8 | 258 | 16.0 | Roman Catholic |
| Mother Seton Elementary School | 21.4 |
Regular elementary or secondary | Pre-KG-8 | 379 | 17.1 | Roman Catholic |
| Energy Child Development Center | 21.7 |
Early childhood program/child care center | Pre-KG-KG | 4 | 2.0 | Nonsectarian |
| Citicorp Family Center | 22.9 |
Early childhood program/child care center | KG-KG | 19 | 9.5 | Nonsectarian |
| Covenant Christian School | 23.1 |
Regular elementary or secondary | Pre-KG-1 | 11 | 1.6 | Christian (no specific denomination) |
| Disregard, Address Is Correct | 23.9 |
Regular elementary or secondary | KG-8 | 217 | 14.4 | Roman Catholic |
| Butler School | 24.4 |
Montessori | Pre-KG-8 | 109 | 10.3 | Nonsectarian |
| Village Montessori School Inc | 24.5 |
Montessori | Pre-KG-2 | 33 | 4.7 | Nonsectarian |
| Seneca Academy | 24.7 |
Regular elementary or secondary | Pre-KG-8 | 96 | 10.1 | Nonsectarian |
