If you're looking for how to become a member of MDJCL, please select "Registration" from the Documents link above
| School | Number of Members | City |
|---|---|---|
| Archbishop Curley | 26 | Baltimore |
| Archbishop Spalding High School | 25 | Annapolis |
| Calvert Hall College | 12 | Towson |
| Calvert School | 20 | Baltimore |
| Dulaney High School | 49 | Baltimore |
| Eastern Technical High School | 100 | Baltimore |
| Easton High School | 15 | Easton |
| Eleanor Roosevelt High School | 11 | Greenbelt |
| Gilman School | 15 | Baltimore |
| Glenelg Country School | 7 | Ellicott City |
| Leonardtown High School | 6 | Leaonardtown |
| Loyola Blakefield High School | 10 | Towson |
| McLean School | 25 | Potomac |
| Parkside High School | 30 | Salisbury |
| Saint Andrew's Episcopal School | 23 | Potomoc |
| South Carroll High School | 11 | Sykesville |
| Boy's Latin School of Baltimore | 8 | Baltimore |
| Bryn Mawr School | 7 | Baltimore |
| The Country School | Easton | |
| The Key School | 15 | Annapolis |
| Towson High School | 13 | Towson |
| Urbana High School | 13 | Ijamsville |