The New Lacrosse Classifications are out. (based on the photo from Section 5) The enrollment number is determined by the school enrollment in grades 9-11 each year.
Dryden is in Class D now with a bunch of familiar faces but some others stay in Class C - JC, ME and Owego would have been C's along with the 8 new D's this year under the old classification system.
A – 1050 and over Students
B – 750-1049 Students
C – 425-749 Students
D – 424 and less Students
A quick look has Section 4 as follows now
Class A – Elmira, Corning, Binghamton, Ithaca
Class B – Horseheads Union, Endicott, Vestal
Class C – Johnson City, Maine Endwell, Owego
Class D – Chenango Valley, Dryden, Chenago Forks, Oneonta, Whitney Point
Watkins Glen, Elmira Notre Dame, Seton Catholic