Topic summary
Fraternities and sororities in North America
Extracted from the Wikipedia article College fraternities and sororities.
Demographics
As of 2011, there were approximately nine million student and alumni members of fraternities and sororities in North America, or about three percent of the total population. Roughly 750,000 undergraduate students belong to 12,000 fraternity and sorority chapters on 800 campuses in Canada and the United States.