What are Florida high school sports divisions?

Answer 1

From the FHSAA Football Manual (fhsaa.org)

For 2009-2010:

Class 6A

82 schools

Student population: 2363-4147

Class 5A

65 schools

Student population: 2015-2362

Class 4A

70 schools

Student population: 1740-2014

Class 3A

92 schools

Student population: 1391-1739

Class 2A

39 schools

Student population: 1015-1390

Class 2B

49 schools

Student population: 522-1014

Class 1A

53 schools

Student population: 259-521

Class 1B

56 schools

Student population: 48-258

Independent

(37 schools)

For other sports see FHSAA.org