I've been trying to compile all the scores for all current DI-AA teams since 1973 and that's proving kind of hard.
However, I do have enough data for this, a comparision between average enrollments for four selected years:
Year Div Cnt Enroll* Grad 1973 NCAA I-A 119 22,008 5,706 1973 NCAA II 130 9,871 1,930 1983 NCAA I-A 102 24,314 6,019 1983 NCAA I-AA 80 11,252 2,453 1983 NCAA II 114 7,826 1,544 1993 NCAA I-A 107 24,092 5,895 1993 NCAA I-AA 112 10,495 2,478 1993 NCAA II 140 5,964 1,119 2003 NCAA I-A 117 23,802 5,859 2003 NCAA I-AA 126 10,067 2,276 2003 NCAA II 148 5,578 913
* The enrollment figures are the most recent ones, not the ones corresponding to 1973, 1983, etc.
What I gather from this is that DI-A and DI-AA schools have attracted the same size of schools over time. DII's original schools are now twice as big on average as the current membership though. Of course, a lot of this has to do with DI-AA splitting off.
DII's was down to 96 members right after DI-AA was formed. In 2004, they'll have 145 members. That's kind of encouraging for them. DI-AA has seen modest growth over time even though some good programs have moved to DI-A football. I guess that would be encouraging for NDSU fans.
Just for fun, here are the 10 biggest DII schools rated by undergrad enrollment:
Undergrad Total
18407 31167 Wayne State (MI)
16875 20407 Grand Valley State
14897 16224 St. Cloud State
12988 15239 Central Oklahoma
12487 13865 Western Washington
12087 13795 Minn. State - Mankato
11834 13671 Indiana (PA)
11333 14451 Nebraska-Omaha
10467 12584 West Chester
10277 12423 North Dakota
DI-AA:
Undergrad Total
22871 28558 Cal State-Sacramento
22786 29807 UC Davis
21095 25041 Texas State - San Marcos
18994 23357 Northeastern
18606 24062 Massachusetts
18353 21183 Illinois State
18099 21289 Delaware
17794 18059 Weber State
17442 18453 Cal Poly-SLO
16863 21873 Southern Illinois
NDSU is #36.
Not much difference at the top, is there? Interesting that 8 of the 10 biggest DII schools are in the NW football region.
Median enrollment: DI-AA has 7,057 undergrad (8,930 total) and DII has 3349 undergrad (4676 total).
That's all the stupid stats for today.