One of the interesting points of comparison between different state cross country meets is the number of divisions and number of teams at the state meet. A few states send essentially ever team in the state to the state meet (this is more frequently true with the smaller school divisions than with the larger school divisions). Other states are much more selective. For some states, it's less a matter of choice than it is of the carrying capacity of the course.
In any case, the data are listed below. Below each state are listed the 2015 classifications and number of scoring teams for each state meet. Enjoy!
Alabama
7A - 13B, 12G
6A - 18
5A - 12B, 11G
4A - 12
3A - 11B, 12G
1A/2A - 13B, 12G
Alaska
4A - 10
1A/3A - 11B, 13G
Arizona
D1 - 19B, 18G
D2 - 34B, 33G
D3 - 26B, 22G
D1 - 27B, 22G
Arkansas
7A - 15B, 14G
6A - 14B, 11G
5A - 15B, 13G
4A - 21B, 11G
3A - 14B, 18G
1A/2A - 14B, 12G
California
DI - 23
DII - 23
DIII - 23
DIV - 23
DV - 24B, 23G
Colorado
5A - 25
4A - 24
3A - 20
2A - 17B, 12G
Connecticut
All - 21
Delaware
D1 - 17
D2 - 27
District of Columbia
All - 3
Florida
4A - 24
3A - 24
2A -24
1A - 24B, 23G
Georgia
6A - 32B, 29G
5A - 32B, 31G
4A - 31
3A - 32B, 30G
2A - 31B, 29G
1A - 14B, 11G
Georgia - Private
All - 16
Hawaii
All - 19B, 23G
Idaho
5A - 11
4A - 11
3A - 11B, 10G
2A - 11B, 9G
1A - 9B
Illinois
3A - 25B, 26G
2A - 25
1A - 25
Indiana
All - 24
Iowa
4A - 15
3A - 15
2A - 15
1A - 15
Kansas
6A - 12
5A - 12
4A - 12
3A - 12
2A - 12
1A - 11B, 5G
Kentucky
3A - 30B, 29G
2A - 29B, 24G
1A - 27B, 20G
Louisiana
5A - 45B, 35G
4A - 25B, 21G
3A - 20B, 15G
2A - 27B, 6G
1A - 16B, 14G
B - 18B, 14G
C - 8B, 7G
Maine
A - 15B, 14G
B - 14B, 13G
C - 12B, 10G
Maryland
4A - 25B, 21G
3A - 24B, 21G
2A - 25B, 18G
1A - 14B, 11G
Massachusetts
DI - 19
D2 - 19B, 18G
Michigan - Lower Peninsula
D1 - 27
D2 - 28B, 27G
D3 - 27B, 28G
D4 - 27
Michigan - Upper Peninsula
D1 - 10
D2 - 6
D3 - 13B, 9G
Minnesota
AA - 16
A - 16
Mississippi
6A - 26B, 20G
5A - 19B, 13G
4A - 27B, 20G
3A - 16B, 15G
2A - 13B, 12G
1A - 11B, 10G
Mississippi - Private
4A D1 - 4
4A D2 - 4B, 5G
3A - 10B, 12G
2A - 7B, 6G
1A - 4B, 3G
Missouri
4A - 16
3A - 16
2A - 16
1A - 16
Montana
AA - 14
A - 19
B - 26B, 24G
C - 13B, 5G
Nebraska
A - 12
B - 12
C - 12
D - 18B, 16G
Nevada
D1 - 9
D1A - 6
DIII/IV - 5
New Hampshire
D1 - 18
D2 - 22B, 21G
D3 - 25B, 20G
New Jersey
D1 - 20
D2 - 20
D3 - 20
D4 - 19B, 20G
New Jersey - Private
A - 19B, 15G
B - 21B, 16G
New Mexico
6A - 15B, 14G
5A - 15
4A - 12
3A - 9
1A/2A - 10B, 11G
New York
A - 9
B - 9
C - 11
D - 11B, 10G
New York - Private
All - 18B, 19G
North Carolina
4A - 16
3A - 16
2A - 16B, 15G
1A - 16
North Carolina - Private
3A - 21
2A - 30
1A - 15
North Dakota
A - 18B, 17G
B - 23B, 28G
Ohio
D1 - 16
D2 - 16
D3 - 16
Oklahoma
6A - 14
5A - 14
4A - 15
3A - 15
2A - 15
Oregon
6A - 18
5A - 12
4A - 14
1A/3A - 15B, 12G
Pennsylvania
3A - 21B, 19G
2A - 19B, 18G
1A - 19
Rhode Island
All - 18B, 17G
South Carolina
4A - 20
3A - 21
2A - 24B, 21G
1A - 20B, 14G
South Dakota
AA - 14B, 17G
A - 15B, 14G
B - 10
Tennessee
3A - 24
1A/2A - 24
Tennessee - Private
2A - 11
1A - 8
Texas
6A - 16
5A - 16
4A - 16
3A - 16
2A - 16
1A - 16
Texas - Private
5A - 16B, 17G
4A - 26B, 22G
3A - 14B, 15G
2A - 12B, 9G
1A - 12B, 6G
Utah
5A - 16
4A - 16
3A - 16
2A - 11B, 9G
1A - 8
Vermont
D1 - 13
D2 - 12
D3 - 11B, 7G
Virginia
6A - 12
5A - 12
4A - 12
3A - 12
2A - 12
1A - 12
Virginia - Private
D1 - 19B, 13G
D2 - 30B, 22G
Washington
4A - 16
3A - 16
2A - 16
1A - 16
1B/2B - 16B, 8G
West Virginia
3A - 13B, 11G
2A - 14B, 12G
Wisconsin
D1 - 20
D2 - 16
D3 - 16
Wyoming
4A - 12B, 11G
3A - 14B, 13G
2A - 6B, 7G