Popularity
Sorority - Alpha Phi sisters certainly know how to make an impact. Having the highest overall popularity, these ladies are consistently in the top tier at their respective campuses. Alpha Phi was founded in 1872 when there were only 20 female students at Syracuse. Of those 20, half joined. In summary, they always seem to have been the popular option.
Fraternity - Sigma Chi is one of those fraternities that everyone has heard about. Boasting one of the largest member bases, this fraternity has a dominant presence at most campuses around the country.