What % of your school population is greek?
 

Otterbein
3000 people
30 per cent greek

Valparaiso University (Valparaiso, Indiana)
Approximately 3,700 students
*While I was there, approximately 1/3 of the campus population was Greek (with 7 sororities and 9 fraternities, it's pretty prevalent there!) I couldn't find any current percentages, however

University of Toronto
63,000 Students (38,000 Full time)
Less than 1% Greek (aprox. 625 Greeks)
7 Active Soroities (7 in-active)
17 Active Fraternities (6+ in-active)
1 Active Professional GLO (5+ in-active)

Dickinson College
2300 students
25-30 percent Greek

If they let women rush as second semester freshmen, it'd be higher...

University of Nebraska - Lincoln

around 19000 Undergrads
16% Greek

Northern Arizona University has about 13,000 undergraduate students...

Of that about 7% is greek... at least that was the last I heard in terms of numbers...

University of North Carolina at Wilmington
11,000 students
8% greek

Loyola-New Orleans
Aprox. 3,500 undergrads
20% Greek

University of New Orleans (Louisiana)

Undergrad pop: about 12,800 (Last semester's numbers)
Greeks = about 2% :(

George Mason University: somewhere around 6% of the undergraduate population (which is somewhere around 16,000)

University of Central Florida
population about 36,000 students
Greek Over 80% of students (taken from the panhellenic site)

UTexas @ Arlington

About 26,000 students
I think about 700 greeks

University of North Texas
30,000 students
prolly around 1200 or so greeks, so that's about 3-4%

Centre College
1,050 students (approx.)
at the end of last year 57% of the student body were in Greek organizations. (4 sororities and 5 fraternities)