Easy peasy.
Most liberal (11) to most conservative (1)

11. Gilman
10. McDonough
9. St Paul's
8. Severn
7. Loyola
6. Boys Latin
5. John Carroll
4. St Mary's
3. Calvert Hall
2. MSJ
1. Spalding




100% accurate by poster. Catholics are always going to be most conservative. For the non catholic schools BL is by far the most conservative. Only send your son to Gilman or MCD if he is interested in transitioning or becoming a lifelong social justice warrior.