| | | | | |
| Arundel HS | C | 1 | Western Maryland Region; Div. C | Anne Arundel County Public Schools | |
| Atholton HS | C | 3 | Eastern Maryland Region; Div. C | HCPSS | |
| Baltimore City College | C | 1 | Eastern Maryland Region; Div. C | Baltimore City Public Schools | |
| Baltimore Polytechnic Institute | C | 2 | Eastern Maryland Region; Div. C | Baltimore City Public School Systems | |
| Broadneck HS | C | 1 | Western Maryland Region; Div. C | Anne Arundel County Public School | |
| Burleigh Manor MS | B | 2 | Central Maryland Region; Div. B | Howard County Public School System | |
| Cabin John MS | B | 3 | Central Maryland Region; Div. B | Montgomery | |
| Calvin M Rodwell MS | B | | Baltimore Region; Div. B | Baltimore City | |
| Cambridge South Dorchester HS | C | 1 | Eastern Maryland Region; Div. C | Dorchester County Public Schools | |
| Catoctin HS | C | 1 | Western Maryland Region; Div. C | Frederick County Public Schools | |
| Centennial HS | C | 2 | Eastern Maryland Region; Div. C | Howard | |
| Central MS | B | 1 | Central Maryland Region; Div. B | Anne Arundel County | |
| Cherry Hill ES/MS | B | | Baltimore Region; Div. B | Baltimore City | |
| Cherry Hill-STEMMA | B | 1 | Baltimore Region; Div. B | Baltimore City | |
| Chesapeake Math & IT Academy North Div. B | B | 1 | Central Maryland Region; Div. B | Prince George's County Public Schools | |
| Chesapeake Math & IT Academy North Div. C | C | 1 | Western Maryland Region; Div. C | PG County | |
| Chesapeake Math & IT Academy South | B | 1 | Central Maryland Region; Div. B | Prince George's County Public Schools | |
| Chesapeake Science Point Charter Div. B | B | 1 | Central Maryland Region; Div. B | Anne Arundel | |
| Chesapeake Science Point Charter Div. C | C | 1 | Western Maryland Region; Div. C | Anne Arundel County | |
| Clarksville MS | B | 3 | Central Maryland Region; Div. B | Howard County Public Schools | |
| Connexions, A Community Arts School | C | 1 | Eastern Maryland Region; Div. C | Baltimore City | |
| Crestwood MS | B | 1 | Central Maryland Region; Div. B | Frederick County Public Schools | |
| CURE Connections Div. C | C | 1 | Eastern Maryland Region; Div. C | BCPS | |
| CURE Scholars Anatomy Track Div. B | B | 2 | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Damascus HS | C | 2 | Western Maryland Region; Div. C | Montgomery County Public School | |
| Dr. Nathan A. Pitts-Ashburton ES/MS | B | | Baltimore Region; Div. B | BCPSS | |
| Dulaney HS | C | 2 | Eastern Maryland Region; Div. C | Baltimore County | |
| Fallstaff ES/MS | B | 1 | Baltimore Region; Div. B | Baltimore City Public School | |
| Fort Worthington ES/MS | B | | Baltimore Region; Div. B | Baltimore City | |
| Franklin HS | C | 1 | Eastern Maryland Region; Div. C | Baltimore County | |
| Frederick Classical Charter School | B | 1 | Central Maryland Region; Div. B | Frederick County Public Schools | |
| Frederick HS | C | 1 | Western Maryland Region; Div. C | Frederick County Public Schools | |
| Graceland Park ES/MS | B | | Baltimore Region; Div. B | Baltimore City Public SCHOOLS | |
| Green Street Academy Div. B | B | 1 | Baltimore Region; Div. B | Baltimore City | |
| Green Street Academy Div. C | C | 1 | Eastern Maryland Region; Div. C | Baltimore City | |
| Hallie Wells MS | B | 3 | Central Maryland Region; Div. B | Montgomery County Public Schools | |
| Hazelwood ES/MS | B | | Baltimore Region; Div. B | Baltimore City | |
| Herbert Hoover MS | B | 2 | Central Maryland Region; Div. B | Montgomery Couonty Public School | |
| Hereford HS | C | 1 | Eastern Maryland Region; Div. C | Baltimore County Public Schools | |
| Holabird Academy | B | | Baltimore Region; Div. B | Baltimore City Public Schools | |
| James M. Bennett HS | C | 2 | Eastern Maryland Region; Div. C | Wicomico | |
| James McHenry ES/MS | B | | Baltimore Region; Div. B | Baltimore City Public Schools | |
| John Carroll School | C | 1 | Eastern Maryland Region; Div. C | Archdiocese of Baltimore | |
| Kent County HS | C | 1 | Eastern Maryland Region; Div. C | Kent County Public Schools | |
| Kent County MS | B | 1 | Central Maryland Region; Div. B | Kent County Public Schools | |
| Kent Island HS | C | 1 | Eastern Maryland Region; Div. C | Queen Anne's County | |
| KIPP Harmony Academy | B | 1 | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Lake Elkhorn MS | B | 1 | Central Maryland Region; Div. B | Howard County Public Schools | |
| Lakeland ES/MS | B | 1 | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Long Reach HS | C | 3 | Eastern Maryland Region; Div. C | Howard County Public School System | |
| Maree G Farring ES/MS | B | 1 | Baltimore Region; Div. B | Baltimore city public schools | |
| Marriotts Ridge HS | C | 3 | Eastern Maryland Region; Div. C | Howard County Public Schools | |
| Martin Luther King Jr. MS | B | 2 | Central Maryland Region; Div. B | Montgomery County Public Schools | |
| Maryland International School | B | 1 | Central Maryland Region; Div. B | Howard County | |
| Middletown MS | B | 1 | Central Maryland Region; Div. B | Frederick County Public Schools | |
| Monocacy MS | B | 1 | Central Maryland Region; Div. B | Frederick | |
| Monocacy Valley Montessori | B | 1 | Central Maryland Region; Div. B | Frederick | |
| Montgomery Blair HS | C | 2 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| Mount View MS | B | 2 | Central Maryland Region; Div. B | Howard County | |
| Mt. Airy MS | B | 1 | Central Maryland Region; Div. B | Carroll | |
| Mt. Hebron HS | C | 3 | Eastern Maryland Region; Div. C | Howard County | |
| National Cathedral School Div. B | B | 1 | Central Maryland Region; Div. B | Independent | |
| National Cathedral School Div. C | C | 2 | Eastern Maryland Region; Div. C | Independent school | |
| New Era Academy | C | 1 | Eastern Maryland Region; Div. C | Baltimore city | |
| North Bethesda MS | B | 2 | Central Maryland Region; Div. B | Montgomery County Public Schools | |
| Northwood HS | C | 1 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| Oakdale HS | C | 1 | Western Maryland Region; Div. C | Frederick County Public Schools | |
| Oakdale MS | B | 1 | Central Maryland Region; Div. B | Frederick County Public Schools | |
| Oakland Mills HS | C | 1 | Eastern Maryland Region; Div. C | Howard County Public Schools | |
| Patterson HS | C | 1 | Eastern Maryland Region; Div. C | BCPSS | |
| Pilgrimage Homeschool Div. B | B | 1 | Central Maryland Region; Div. B | Montgomery County | |
| Pimlico ES/MS | B | 1 | Baltimore Region; Div. B | Baltimore City Public School System | |
| Poolesville HS | C | 3 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| Reginald F Lewis HS | C | 1 | Eastern Maryland Region; Div. C | Baltimore City | |
| Reservoir HS | C | 2 | Eastern Maryland Region; Div. C | Howard County | |
| Richard Montgomery HS | C | 3 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| River Hill HS | C | 3 | Eastern Maryland Region; Div. C | Howard County Public School System | |
| Robert Frost MS | B | 1 | Central Maryland Region; Div. B | MCPS | |
| Roberto Clemente MS | B | 3 | Central Maryland Region; Div. B | Montgomery | |
| Rockbridge Academy Div. B | B | 1 | Central Maryland Region; Div. B | Private | |
| Rockbridge Academy Div. C | C | 1 | Western Maryland Region; Div. C | Private | |
| Roland Park ES/MS | B | 1 | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Saint John's Catholic Prep | C | 1 | Western Maryland Region; Div. C | archdiocese of baltimore | |
| Sinclair Lane ES | B | 1 | Baltimore Region; Div. B | Baltimore City Public School System | |
| Southwest Baltimore Charter School | B | 1 | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Stephen Decatur MS | B | 1 | Central Maryland Region; Div. B | Worcester County School District | |
| Thomas S. Wootton HS | C | 3 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| Thurmont MS | B | 1 | Central Maryland Region; Div. B | Frederick County | |
| Tilden MS | B | 3 | Central Maryland Region; Div. B | Montgomery County | |
| Urbana HS | C | 3 | Western Maryland Region; Div. C | Frederick County Public Schools | |
| Urbana MS | B | 2 | Central Maryland Region; Div. B | Frederick County Public Schools | |
| Vanguard Collegiate MS | B | 1 | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Walkersville HS | C | 1 | Western Maryland Region; Div. C | Frederick County Public Schools | |
| Walter Johnson HS | C | 2 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| Walter P Carter ES/MS | B | 1 | Baltimore Region; Div. B | Baltimore City | |
| Western HS | C | | Eastern Maryland Region; Div. C | Baltimore City Public Schools | |
| Westport Academy | B | 1 | Baltimore Region; Div. B | Baltimore City | |
| Wildwood ES/MS | B | | Baltimore Region; Div. B | Baltimore City Public Schools | |
| Winston Churchill HS | C | 1 | Western Maryland Region; Div. C | Montgomery County Public Schools | |
| Woodrow Wilson HS | C | 1 | Western Maryland Region; Div. C | District of Columbia | |
| Worcester Technical HS | C | 2 | Eastern Maryland Region; Div. C | Worcester County Public School | |
| Wye River Upper School | C | 1 | Eastern Maryland Region; Div. C | Independent | |