So I just looked through the GroupMes and ran some quick counts:
MCG total: 300 (284 new students, 16 upper class students)
MCG Athens: 77 (62 new students, 15 upper class students)
MCG Savannah: 34 (25 new students, 9 upper class students)
***MCG Augusta does not have a dedicated GroupMe and a lot of people are in multiple groups so it’s hard to say how many students are in the Augusta group without double-counting.
But through the difference it looks like there are 197 new students in the Augusta group.
It is also to be noted that not everyone who is an upper class student has identified themselves (via an M1/M2 next to their name) so it’s difficult to say with certainty how accurate these numbers are.