| Mount Clare Christian School | 3.7 |
Regular elementary or secondary | KG-12 | 48 | 7.1 | Mennonite |
| New Foundations | 4.0 |
Special education | 4-12 | 33 | 5.5 | Nonsectarian |
| Cardinal Gibbons School | 4.2 |
Regular elementary or secondary | 6-12 | 398 | 11.8 | Roman Catholic |
| Imani Christian School | 4.6 |
Regular elementary or secondary | 1-10 | 17 | 3.1 | Christian (no specific denomination) |
| Community Initiatives Academy | 4.6 |
Montessori | 2-12 | 31 | 10.3 | Pentecostal |
| Sought Out Redeemed Christian School | 4.7 |
Regular elementary or secondary | KG-12 | 43 | 6.1 | Pentecostal |
| The Baltimore Academy | 5.0 |
Special education | 6-12 | 40 | 5.3 | Nonsectarian |
| Glen Burnie Nazarene Christian Academy | 5.0 |
Regular elementary or secondary | 4-10 | 5 | 5.0 | Church of the Nazarene |
| United Cerebral Palsy-arbutus Dev Center | 5.2 |
Special education | Ungraded-Ungraded | 8 | 8.0 | Nonsectarian |
| Teaching & Learning Institute (tli) | 5.3 |
Regular elementary or secondary | 3-12 | 16 | 3.0 | Baptist |
| Islamic Community School | 5.3 |
Regular elementary or secondary | 1-11 | 40 | 8.3 | Islamic |
| Calvary Baptist School | 6.0 |
Regular elementary or secondary | KG-12 | 119 | 6.3 | Baptist |
| School Of Original Thought | 6.0 |
Regular elementary or secondary | Pre-KG-11 | 119 | 12.5 | Islamic |
| Guide Catonsville Structured Shelter | 6.2 |
Regular elementary or secondary | 6-12 | 20 | 20.0 | Nonsectarian |
| Calvary Baptist Church Academy | 6.5 |
Regular elementary or secondary | Pre-KG-12 | 367 | 17.2 | Baptist |
| Granite Baptist School | 6.6 |
Regular elementary or secondary | Pre-KG-12 | 249 | 18.0 | Baptist |
| St Elizabeth School Inc | 6.9 |
Alternative/other | 6-12 | 127 | 5.4 | Roman Catholic |
| Delrey Preschool Ucp | 7.0 |
Special education | Ungraded-Ungraded | 18 | 6.0 | Nonsectarian |
| Waldorf School Of Baltimore | 7.9 |
Special program emphasis | Pre-KG-9 | 169 | 7.7 | Nonsectarian |
| Woodbourne School | 8.1 |
Special education | Ungraded-Ungraded | 49 | 3.1 | Nonsectarian |
| Calvary Chapel Christian Academy | 8.2 |
Regular elementary or secondary | KG-12 | 113 | 7.5 | Christian (no specific denomination) |
| Friends School Of Baltimore | 8.3 |
Regular elementary or secondary | Pre-KG-12 | 983 | 9.2 | Friends |
| Purpose And Potential Arts Academy | 8.3 |
Regular elementary or secondary | Pre-KG-12 | 81 | 11.6 | Christian (no specific denomination) |
| Mt Zion Baptist Christian School | 8.3 |
Regular elementary or secondary | Pre-KG-12 | 186 | 11.6 | Baptist |
| Roland Park Country School | 8.3 |
Regular elementary or secondary | KG-12 | 699 | 7.7 | Nonsectarian |
| Church On The Rock Christian Academy | 8.4 |
Regular elementary or secondary | Pre-KG-12 | 106 | 7.6 | Christian (no specific denomination) |
| Gilman School | 8.6 |
Regular elementary or secondary | Trans. 1-12 | 988 | 7.0 | Nonsectarian |
| Bryn Mawr School | 8.9 |
Special program emphasis | Pre-KG-12 | 776 | 8.2 | Nonsectarian |
| Bnos Yisroel | 9.0 |
Regular elementary or secondary | Pre-KG-9 | 279 | 11.8 | Jewish |
| Chimes School | 9.1 |
Special education | 3-12 | 115 | 13.4 | Nonsectarian |
| Oak Ridge Country School | 9.2 |
Regular elementary or secondary | 6-12 | 18 | 5.5 | Christian (no specific denomination) |
| Gateway School | 9.2 |
Special education | Ungraded-Ungraded | 53 | 4.8 | Nonsectarian |
| Boys Latin School Of Maryland | 9.3 |
Regular elementary or secondary | KG-12 | 659 | 8.1 | Nonsectarian |
| Maimonides Academy/yeshivat Rambam | 9.6 |
Regular elementary or secondary | Pre-KG-12 | 323 | 6.0 | Jewish |
| The Maryland School For The Blind | 9.7 |
Special education | Pre-KG-12 | 172 | 4.5 | Nonsectarian |
| United Cerebral Palsy Of Md- Harford Development | 9.8 |
Special education | Ungraded-Ungraded | 11 | 11.0 | Nonsectarian |
| Baltimore Actor's Theatre - The Convervatory | 9.8 |
Special program emphasis | 3-12 | 19 | 2.4 | Nonsectarian |
| Youth In Transition School | 10.0 |
Special education | 6-12 | 96 | 5.0 | Nonsectarian |
| Kingdom Academy | 10.1 |
Regular elementary or secondary | KG-12 | 100 | 8.8 | Church of God |
| Annapolis Area Christian School | 10.1 |
Regular elementary or secondary | KG-12 | 947 | 11.5 | Christian (no specific denomination) |
| Sojourner Christian Academy | 10.1 |
Regular elementary or secondary | 5-12 | 66 | 4.8 | Christian (no specific denomination) |
| New Mark Of Excellence School | 10.3 |
Regular elementary or secondary | Pre-KG-12 | 229 | 16.6 | Christian (no specific denomination) |
| The Forbush School | 10.4 |
Special education | Pre-KG-12 | 256 | 5.2 | Nonsectarian |
| Yeshivas Lev Shlomo | 10.5 |
Regular elementary or secondary | Ungraded-Ungraded | 10 | 2.4 | Jewish |
| Rosedale Baptist School | 10.7 |
Regular elementary or secondary | Pre-KG-12 | 166 | 12.9 | Baptist |
| Linwood Center | 10.8 |
Special education | Ungraded-Ungraded | 22 | 4.1 | Nonsectarian |
| Arlington Baptist School | 10.8 |
Regular elementary or secondary | Pre-KG-12 | 181 | 10.3 | Baptist |
| Lake Shore Christian Academy | 10.9 |
Regular elementary or secondary | Pre-KG-12 | 42 | 6.0 | Christian (no specific denomination) |
| Strawbridge School | 11.3 |
Special education | 5-12 | 35 | 2.7 | Methodist |
| Loyola Blakefield | 11.4 |
Regular elementary or secondary | 6-12 | 999 | 11.4 | Roman Catholic |
| Park School Of Baltimore | 11.5 |
Regular elementary or secondary | Pre-KG-12 | 855 | 8.6 | Nonsectarian |
| The Arrow Center For Education | 11.6 |
Special education | 6-12 | 41 | 8.2 | Christian (no specific denomination) |
| Indian Creek School | 11.7 |
Regular elementary or secondary | Pre-KG-12 | 591 | 9.8 | Nonsectarian |
| Talmudical Academy-baltimore | 11.8 |
Regular elementary or secondary | KG-12 | 725 | 7.2 | Jewish |
| Odenton Christian Academy | 11.8 |
Regular elementary or secondary | Pre-KG-12 | 273 | 22.8 | Baptist |
| Baltimore Middle & Upper School | 11.8 |
Regular elementary or secondary | 6-12 | 460 | 13.0 | Lutheran Church - Missouri Synod |
| Severn School | 12.1 |
Regular elementary or secondary | 6-12 | 700 | 8.2 | Nonsectarian |
| Rockbridge Academy | 12.4 |
Regular elementary or secondary | KG-12 | 350 | 8.8 | Other |
| Notre Dame Preparatory School | 12.5 |
Regular elementary or secondary | 6-12 | 762 | 8.8 | Roman Catholic |
| The Odyssey School | 12.6 |
Special education | Ungraded-Ungraded | 164 | 3.4 | Nonsectarian |
| Day Timers Day | 13.4 |
Early childhood program/child care center | Pre-KG-Pre-KG | 16 | 16.0 | Nonsectarian |
| Mcdonogh School | 13.5 |
Regular elementary or secondary | KG-12 | 1284 | 8.2 | Nonsectarian |
| St Pauls School | 13.9 |
Regular elementary or secondary | Trans. 1-12 | 854 | 8.9 | Episcopal |
| St Paul's School For Girls | 14.0 |
Regular elementary or secondary | 5-12 | 460 | 8.4 | Episcopal |
| Maryvale Preparatory School | 14.0 |
Regular elementary or secondary | 6-12 | 390 | 9.9 | Roman Catholic |
| High Road Academy | 14.4 |
Special education | 4-12 | 89 | 8.9 | Nonsectarian |
| Atholton Adventist School | 14.5 |
Regular elementary or secondary | Pre-KG-10 | 170 | 12.2 | Seventh-Day Adventist |
| Garrison Forest School | 14.5 |
Regular elementary or secondary | 1-12 | 585 | 8.9 | Nonsectarian |
| Villa Maria School | 14.7 |
Alternative/other | Ungraded-Ungraded | 183 | 4.9 | Nonsectarian |
| Villa Maria School | 14.7 |
Special education | Ungraded-Ungraded | 120 | 5.5 | Roman Catholic |
| Phillips School - Laurel | 14.7 |
Special education | 4-12 | 137 | 6.0 | Nonsectarian |
| Perry Hall Christian School | 14.9 |
Regular elementary or secondary | Pre-KG-12 | 253 | 12.9 | Baptist |
| Antioch Christian School | 15.8 |
Regular elementary or secondary | KG-12 | 53 | 8.4 | Other |
| The Harbour School | 16.0 |
Special education | 2-12 | 213 | 9.9 | Nonsectarian |
| Chapelgate Christian Academy | 16.3 |
Regular elementary or secondary | 6-12 | 454 | 14.4 | Presbyterian |
| Annapolis Area Elem School | 17.1 |
Regular elementary or secondary | KG-12 | 947 | 11.5 | Christian (no specific denomination) |
| Annapolis Area Christian School | 17.2 |
Regular elementary or secondary | KG-12 | 965 | 11.7 | Christian (no specific denomination) |
| Redeemer Classical Christ School | 17.4 |
Special program emphasis | Pre-KG-12 | 296 | 13.0 | Christian (no specific denomination) |
| Hannah More School | 18.5 |
Special education | 5-12 | 134 | 4.6 | Nonsectarian |
| Open Bible Christian Academy | 18.7 |
Regular elementary or secondary | Pre-KG-12 | 232 | 10.9 | Christian (no specific denomination) |
| Glenelg Country School | 18.9 |
Regular elementary or secondary | Pre-KG-12 | 772 | 7.2 | Nonsectarian |
| Chesapeake Christian School | 19.0 |
Regular elementary or secondary | KG-12 | 78 | 8.8 | Christian (no specific denomination) |
| St Stephens Classical Christian Academy | 19.7 |
Special program emphasis | Pre-KG-12 | 114 | 11.1 | Episcopal |
| High Road Upper School Of Prince George's County | 19.8 |
Special education | Ungraded-Ungraded | 48 | 3.0 | Nonsectarian |
| Belair Baptist Christian Academy | 20.2 |
Regular elementary or secondary | KG-12 | 56 | 8.5 | Baptist |
| Bowie Christian School | 20.6 |
Alternative/other | Pre-KG-12 | 25 | 8.3 | Church of Christ |
| Spencerville Adventist Academy | 21.5 |
Regular elementary or secondary | Pre-KG-12 | 290 | 9.7 | Seventh-Day Adventist |
| Key School | 22.0 |
Regular elementary or secondary | Pre-KG-12 | 659 | 7.7 | Nonsectarian |
| Al-huda School | 22.5 |
Regular elementary or secondary | KG-9 | 390 | 10.7 | Islamic |
| Lanham Christian School | 22.5 |
Regular elementary or secondary | KG-12 | 260 | 13.4 | Brethren |
| Lighthouse Christian Academy | 22.6 |
Regular elementary or secondary | KG-12 | 26 | 6.5 | Pentecostal |
| High Road Academy Of Prince George's County | 22.9 |
Special education | 2-12 | 80 | 6.7 | Nonsectarian |
| Hampshire View Christian School | 23.0 |
Regular elementary or secondary | KG-12 | 69 | 8.8 | Baptist |
| Washington New Church School | 23.0 |
Regular elementary or secondary | KG-10 | 51 | 6.5 | Other |
| The Newport School | 23.1 |
Regular elementary or secondary | Pre-KG-12 | 94 | 4.6 | Nonsectarian |
| First Steps Preschool & Covenant Christian School | 23.4 |
Regular elementary or secondary | Pre-KG-9 | 178 | 12.8 | Presbyterian |
| New Covenant Christian School | 23.4 |
Regular elementary or secondary | Pre-KG-9 | 176 | 16.3 | Presbyterian |
| Emmorton Baptist Academy | 23.7 |
Regular elementary or secondary | KG-12 | 25 | 12.5 | Baptist |
| Sandy Spring Friends School | 23.8 |
Regular elementary or secondary | Pre-KG-12 | 550 | 8.2 | Friends |
| Harford Lutheran School | 24.2 |
Regular elementary or secondary | 6-11 | 95 | 7.5 | Lutheran Church - Missouri Synod |
| Lighthouse Christian Academy | 24.2 |
Regular elementary or secondary | KG-12 | 87 | 6.6 | Christian (no specific denomination) |
