U of Minnesota numbers are up, too; see article:
http://www.mndaily.com/2011/02/28/u-...ear-high-point
“ Enrollment at the University of Minnesota’s fraternities and sororities has reached 1,822 students this academic year — the highest it’s been since 1991.
The community remains the smallest in the Big Ten, with the University of Iowa ranking as the next smallest with about 2,200 members.“