| High Road Upper School Of Prince George's County | 3.2 |
Special education | Ungraded-Ungraded | 48 | 3.0 | Nonsectarian |
| Lanham Christian School | 3.7 |
Regular elementary or secondary | KG-12 | 260 | 13.4 | Brethren |
| The Newport School | 4.0 |
Regular elementary or secondary | Pre-KG-12 | 94 | 4.6 | Nonsectarian |
| Lighthouse Christian Academy | 4.2 |
Regular elementary or secondary | KG-12 | 26 | 6.5 | Pentecostal |
| Washington United Christian Academy | 5.0 |
Regular elementary or secondary | Pre-KG-12 | 103 | 7.4 | Christian (no specific denomination) |
| New Hope Academy | 5.0 |
Regular elementary or secondary | Pre-KG-12 | 193 | 10.2 | Nonsectarian |
| High Road Academy Of Prince George's County | 5.6 |
Special education | 2-12 | 80 | 6.7 | Nonsectarian |
| National Children's Center School/maryland Site | 5.8 |
Special education | Ungraded-Ungraded | 22 | 7.3 | Nonsectarian |
| Chelsea School | 6.0 |
Special education | 5-12 | 83 | 2.3 | Nonsectarian |
| The Siena School | 7.0 |
Special education | 4-10 | 46 | 4.0 | Nonsectarian |
| Evergreen Montessori School | 7.3 |
Montessori | Ungraded-Ungraded | 98 | 6.3 | Nonsectarian |
| Spencerville Adventist Academy | 7.8 |
Regular elementary or secondary | Pre-KG-12 | 290 | 9.7 | Seventh-Day Adventist |
| Phillips School - Laurel | 8.0 |
Special education | 4-12 | 137 | 6.0 | Nonsectarian |
| Washington New Church School | 8.0 |
Regular elementary or secondary | KG-10 | 51 | 6.5 | Other |
| Woodstream Christian Academy | 8.1 |
Regular elementary or secondary | Pre-KG-11 | 276 | 11.7 | Baptist |
| Jericho Christian Academy | 8.2 |
Regular elementary or secondary | Pre-KG-12 | 257 | 28.9 | Baptist |
| Barrie School | 8.3 |
Regular elementary or secondary | Pre-KG-12 | 309 | 5.6 | Nonsectarian |
| Foundation School | 8.4 |
Special education | 1-12 | 216 | 7.7 | Nonsectarian |
| Lycee Rochambeau French International School | 8.4 |
Special program emphasis | Pre-KG-12 | 1049 | 8.3 | Nonsectarian |
| High Road Academy | 8.4 |
Special education | 4-12 | 89 | 8.9 | Nonsectarian |
| Washington Christian Academy | 9.4 |
Regular elementary or secondary | KG-12 | 293 | 10.5 | Christian (no specific denomination) |
| Hampshire View Christian School | 9.5 |
Regular elementary or secondary | KG-12 | 69 | 8.8 | Baptist |
| High Road School Of Prince George's County | 9.7 |
Special education | 3-12 | 65 | 7.2 | Nonsectarian |
| Stone Ridge School Of The Sacred Heart | 10.0 |
Regular elementary or secondary | Pre-KG-12 | 686 | 9.0 | Roman Catholic |
| Bowie Christian School | 10.0 |
Alternative/other | Pre-KG-12 | 25 | 8.3 | Church of Christ |
| Belair Baptist Christian Academy | 10.1 |
Regular elementary or secondary | KG-12 | 56 | 8.5 | Baptist |
| Sandy Spring Friends School | 10.3 |
Regular elementary or secondary | Pre-KG-12 | 550 | 8.2 | Friends |
| Capitol Christian Academy | 10.5 |
Regular elementary or secondary | Pre-KG-12 | 146 | 10.3 | Baptist |
| Montrose Christian School | 10.7 |
Regular elementary or secondary | KG-12 | 359 | 10.3 | Baptist |
| The Frost School | 10.7 |
Special education | 1-12 | 58 | 4.5 | Nonsectarian |
| Avalon School, The | 11.1 |
Regular elementary or secondary | 3-12 | 209 | 9.7 | Roman Catholic |
| Landon School | 11.5 |
Regular elementary or secondary | 3-12 | 678 | 8.8 | Nonsectarian |
| God's Church International Higher Learning | 11.5 |
Regular elementary or secondary | KG-11 | 32 | 5.3 | Christian (no specific denomination) |
| Charles E Smith Jewish Day School | 11.8 |
Regular elementary or secondary | KG-12 | 1444 | 8.9 | Jewish |
| Riverdale Baptist School | 11.9 |
Regular elementary or secondary | Pre-KG-12 | 764 | 12.9 | Baptist |
| Washington Waldorf School | 12.1 |
Special program emphasis | Pre-KG-12 | 263 | 6.9 | Nonsectarian |
| Cabin John/brookmont Children | 12.3 |
Early childhood program/child care center | Ungraded-Ungraded | 1 | 0.7 | Nonsectarian |
| Odenton Christian Academy | 12.3 |
Regular elementary or secondary | Pre-KG-12 | 273 | 22.8 | Baptist |
| Atholton Adventist School | 12.4 |
Regular elementary or secondary | Pre-KG-10 | 170 | 12.2 | Seventh-Day Adventist |
| Jessie B. Mason Regional School | 12.5 |
Special education | Ungraded-Ungraded | 29 | 3.6 | Nonsectarian |
| Queen Anne School | 12.6 |
Regular elementary or secondary | 6-12 | 206 | 7.6 | Episcopal |
| Holton-arms School | 12.9 |
Regular elementary or secondary | 3-12 | 656 | 7.3 | Nonsectarian |
| From The Heart Christian School | 13.0 |
Regular elementary or secondary | KG-12 | 173 | 6.1 | Christian (no specific denomination) |
| The Heights School | 13.4 |
Regular elementary or secondary | 3-12 | 440 | 8.4 | Roman Catholic |
| Muslim Community School | 13.7 |
Regular elementary or secondary | Pre-KG-12 | 124 | 7.4 | Islamic |
| Annapolis Area Christian School | 13.7 |
Regular elementary or secondary | KG-12 | 947 | 11.5 | Christian (no specific denomination) |
| German School Washington Dc | 14.2 |
Special program emphasis | Pre-KG-12 | 478 | 7.3 | Nonsectarian |
| St Andrews Episcopal School | 14.4 |
Regular elementary or secondary | 6-12 | 455 | 8.1 | Episcopal |
| Connelly School Of The Holy Child | 14.7 |
Regular elementary or secondary | 6-12 | 370 | 8.2 | Roman Catholic |
| Progressive Christian Academy | 14.8 |
Regular elementary or secondary | Pre-KG-12 | 133 | 8.3 | Baptist |
| National Christian Academy | 15.5 |
Regular elementary or secondary | Pre-KG-12 | 354 | 11.1 | Church of God |
| The Bullis School | 15.6 |
Regular elementary or secondary | 3-12 | 639 | 8.3 | Nonsectarian |
| Rockbridge Academy | 15.6 |
Regular elementary or secondary | KG-12 | 350 | 8.8 | Other |
| Clinton Christian School | 15.7 |
Regular elementary or secondary | Pre-KG-12 | 521 | 15.0 | Christian (no specific denomination) |
| Covenant Life School | 16.0 |
Regular elementary or secondary | KG-12 | 250 | 13.1 | Christian (no specific denomination) |
| Calvary Chapel Christian Academy | 16.2 |
Regular elementary or secondary | KG-12 | 113 | 7.5 | Christian (no specific denomination) |
| Community School Of Maryland | 16.5 |
Special education | Ungraded-Ungraded | 29 | 5.8 | Nonsectarian |
| The Ridge School Of Montgomery County | 16.6 |
Special education | 6-12 | 137 | 6.0 | Seventh-Day Adventist |
| Katherine Thomas School | 16.7 |
Special education | Pre-KG-12 | 165 | 5.2 | Nonsectarian |
| Church On The Rock Christian Academy | 16.7 |
Regular elementary or secondary | Pre-KG-12 | 106 | 7.6 | Christian (no specific denomination) |
| Glenelg Country School | 16.8 |
Regular elementary or secondary | Pre-KG-12 | 772 | 7.2 | Nonsectarian |
| Indian Creek School | 17.0 |
Regular elementary or secondary | Pre-KG-12 | 591 | 9.8 | Nonsectarian |
| Independent Baptist Academy | 17.5 |
Regular elementary or secondary | Pre-KG-12 | 202 | 10.6 | Baptist |
| Grace Brethren Christian School | 18.0 |
Regular elementary or secondary | Pre-KG-12 | 747 | 13.2 | Brethren |
| Granite Baptist School | 18.1 |
Regular elementary or secondary | Pre-KG-12 | 249 | 18.0 | Baptist |
| Calvary Baptist Church Academy | 19.0 |
Regular elementary or secondary | Pre-KG-12 | 367 | 17.2 | Baptist |
| Linwood Center | 19.1 |
Special education | Ungraded-Ungraded | 22 | 4.1 | Nonsectarian |
| Concordia Lutheran School | 19.1 |
Early childhood program/child care center | Pre-KG-Pre-KG | 10 | 10.0 | Lutheran Church - Missouri Synod |
| Chapelgate Christian Academy | 19.6 |
Regular elementary or secondary | 6-12 | 454 | 14.4 | Presbyterian |
| Glen Burnie Nazarene Christian Academy | 19.9 |
Regular elementary or secondary | 4-10 | 5 | 5.0 | Church of the Nazarene |
| United Cerebral Palsy-arbutus Dev Center | 20.0 |
Special education | Ungraded-Ungraded | 8 | 8.0 | Nonsectarian |
| Guide Catonsville Structured Shelter | 20.0 |
Regular elementary or secondary | 6-12 | 20 | 20.0 | Nonsectarian |
| Severn School | 20.0 |
Regular elementary or secondary | 6-12 | 700 | 8.2 | Nonsectarian |
| Delrey Preschool Ucp | 20.5 |
Special education | Ungraded-Ungraded | 18 | 6.0 | Nonsectarian |
| Maryland Gospel Assembly School | 20.5 |
Regular elementary or secondary | 2-11 | 14 | 2.4 | Christian (no specific denomination) |
| Annapolis Area Christian School | 20.6 |
Regular elementary or secondary | KG-12 | 965 | 11.7 | Christian (no specific denomination) |
| Annapolis Area Elem School | 21.2 |
Regular elementary or secondary | KG-12 | 947 | 11.5 | Christian (no specific denomination) |
| Cardinal Gibbons School | 22.2 |
Regular elementary or secondary | 6-12 | 398 | 11.8 | Roman Catholic |
| Antioch Christian School | 22.2 |
Regular elementary or secondary | KG-12 | 53 | 8.4 | Other |
| The Baltimore Academy | 22.2 |
Special education | 6-12 | 40 | 5.3 | Nonsectarian |
| Chesapeake Alternative School | 22.5 |
Alternative/other | Ungraded-Ungraded | 25 | 8.3 | Nonsectarian |
| Lake Shore Christian Academy | 22.7 |
Regular elementary or secondary | Pre-KG-12 | 42 | 6.0 | Christian (no specific denomination) |
| Oak Ridge Country School | 23.0 |
Regular elementary or secondary | 6-12 | 18 | 5.5 | Christian (no specific denomination) |
| New Mark Of Excellence School | 23.1 |
Regular elementary or secondary | Pre-KG-12 | 229 | 16.6 | Christian (no specific denomination) |
| Key School | 23.3 |
Regular elementary or secondary | Pre-KG-12 | 659 | 7.7 | Nonsectarian |
| Mount Clare Christian School | 23.5 |
Regular elementary or secondary | KG-12 | 48 | 7.1 | Mennonite |
| Youth In Transition School | 23.6 |
Special education | 6-12 | 96 | 5.0 | Nonsectarian |
| Arlington Baptist School | 23.7 |
Regular elementary or secondary | Pre-KG-12 | 181 | 10.3 | Baptist |
| Strawbridge School | 24.3 |
Special education | 5-12 | 35 | 2.7 | Methodist |
| The Harbour School | 24.5 |
Special education | 2-12 | 213 | 9.9 | Nonsectarian |
| Sojourner Christian Academy | 24.7 |
Regular elementary or secondary | 5-12 | 66 | 4.8 | Christian (no specific denomination) |
