i don't think anyone can disagree

It's so hard to rank sororities in exact order, firstly because no one will ever agree, secondly because there isn't a mathematical formula that gives us the right to call one house better than another if they look about the same, have the same level of social abilities and interact with the same fraternities.
Here's the ranking of tiers, not in order but separated by basic social groups. I left out a bunch that are low b/c all the low tier girls troll so hard on this website over EXACT order. Seriously girls we know it's you. (but for some reason KDs also seem to be trolling hard too and trying to get top spot over theta and piphi... maybe try to be more subtle KDs? you're awesome already just accept it) Hint to low tier sorostitutes: it doesn't really matter that you're 15th and not 16th in a certain ranking post on here, it doesn't make you more significant IRL. Stop fighting about it.

Anyway, here's a basic breakdown that most people can agree on
Top: Theta, Piphi, KD,
Upper Middle: Tridelt, Gphi, DG, Kappa
Middle: Axo, aphi, agd, chio, adpi
The other six are basically the same with the exceptions that aephi literally has 30 people total, and aopi is brand new.