Here's something I found from a few years ago, but bet it is still about the same. This list shows ALL bowhunters, but most likely is an indication of trad hunters as well.
Anyone surprised?
1. Ohio - 325,000
2. Michigan 300,000
3. Pennsylvania 286,000
4. Wisconsin 258,000
5. New York 214,000
6. Missouri 177,000
7. Illinois 176,000
8. Kentucky 106,000
9. Indiana 106,000
10. North Carolina 105,000
11. Minnesota 100,000
12. Georgia 93,000
13. Tennessee 90,000
14. West Virginia 81,000
15. Virginia 74,000