It means what rank they are in. I think?
What are the Division 1 Colleges in Baseball?
The size of the school in enrolment.
There is no "difference" in terms of value. The only difference is the number of scholarships available. Division 1-A schools an have 85 players on scholarship, division 1-AA can have 63, and Division 2 can have 36 players on scholarship.
Division 1-A football colleges in New Jersey: Rutgers Division 1-AA football colleges in New Jersey: Monmouth, Princeton
New York university is the #1 and the largest private school in the US and is ranked 1st among the division 1 colleges.
Division one has way better players and teams then Division 2 baseball
The difference between division 1 and division 2 football is the amount of sports the accompanying school has sponsored. A division 1 school must sponsor at least 7 sports for men and 7 for women, well a division 2 school must sponsor at least 5.