I went through the MaxPreps listing of teams to compile these numbers so they may be slightly off but I thought it was interesting that the number of schools playing 6/8/9-man football is now greater than 10% of the number of schools playing 11-man football (14,415).
By state:
Alabama- 8 6-man, 14 8-man; Total= 22
Arizona- 45 8-man
Arkansas- 7 8-man
California- 111 8-man
Colorado- 31 6-man, 41 8-man; Total= 72
Connecticut- 3 8-man
Florida- 12 6-man, 20 8-man; Total= 32
Georgia- 29 8-man
Hawaii- 7 8-man
Idaho- 48 8-man
Illinois- 7 8-man
Iowa- 65 8-man
Kansas- 14 6-man; 108 8-man; Total = 122
Kentucky- 1 8-man
Louisiana- 7 8-man
Michigan- 68 8-man
Minnesota- 1 8-man, 63 9-man; Total= 64
Mississippi- 22 8-man
Missouri- 26 8-man
Montana- 35 6-man, 41 8-man; Total= 76
Nebraska- 31 6-man, 109 8-man; Total= 140
Nevada- 22 8-man
New Hampshire- 1 8-man
New Mexico- 12 6-man, 17 8-man; Total= 29
New York- 30 8-man
North Carolina- 14 8-man
North Dakota- 3 6-man, 43 9-man; Total= 46
Oklahoma- 95 8-man
Oregon- 15 6-man, 32 8-man; Total= 47
Pennsylvania- 1 8-man
South Carolina- 25 8-man
South Dakota- 76 9-man
Tennessee- 12 8-man
Texas- 270 6-man
Virginia- 7 8-man
Washington 39 8-man
Wisconsin 36 8-man
Wyoming 16 6-man
Totals= 447 6-man, 1,111 8-man, 182 9-man
Not sponsoring 6/8/9-man football: Alaska, Delaware, Washington, DC, Indiana, Maine, Maryland, Massachusetts, New Jersey, Ohio, Rhode Island, Utah, Vermont, West Virginia
Ohio had 3-5 8-man teams in recent years, mostly in northern OH playing Michigan teams, but none are playing this season.
By state:
Alabama- 8 6-man, 14 8-man; Total= 22
Arizona- 45 8-man
Arkansas- 7 8-man
California- 111 8-man
Colorado- 31 6-man, 41 8-man; Total= 72
Connecticut- 3 8-man
Florida- 12 6-man, 20 8-man; Total= 32
Georgia- 29 8-man
Hawaii- 7 8-man
Idaho- 48 8-man
Illinois- 7 8-man
Iowa- 65 8-man
Kansas- 14 6-man; 108 8-man; Total = 122
Kentucky- 1 8-man
Louisiana- 7 8-man
Michigan- 68 8-man
Minnesota- 1 8-man, 63 9-man; Total= 64
Mississippi- 22 8-man
Missouri- 26 8-man
Montana- 35 6-man, 41 8-man; Total= 76
Nebraska- 31 6-man, 109 8-man; Total= 140
Nevada- 22 8-man
New Hampshire- 1 8-man
New Mexico- 12 6-man, 17 8-man; Total= 29
New York- 30 8-man
North Carolina- 14 8-man
North Dakota- 3 6-man, 43 9-man; Total= 46
Oklahoma- 95 8-man
Oregon- 15 6-man, 32 8-man; Total= 47
Pennsylvania- 1 8-man
South Carolina- 25 8-man
South Dakota- 76 9-man
Tennessee- 12 8-man
Texas- 270 6-man
Virginia- 7 8-man
Washington 39 8-man
Wisconsin 36 8-man
Wyoming 16 6-man
Totals= 447 6-man, 1,111 8-man, 182 9-man
Not sponsoring 6/8/9-man football: Alaska, Delaware, Washington, DC, Indiana, Maine, Maryland, Massachusetts, New Jersey, Ohio, Rhode Island, Utah, Vermont, West Virginia
Ohio had 3-5 8-man teams in recent years, mostly in northern OH playing Michigan teams, but none are playing this season.