Toughest Conferences – 2010 Rating
1. DuPage Valley 753
2. Chicago Catholic Blue 741
3. East Suburban Catholic 717
4. Suburban Christian Blue 715
5. West Suburban Silver 699
6. Mid-Suburban West 696
7. Central Suburban South 684
8. Mid-Suburban East 681
9. North Suburban Lake 679
10. Northern Illinois (NIC-10) 659
11. Southwest Suburban Blue 651
12. Central State Eight 645
13. Southwestern 643
14. Southwest Suburban Red 616
15. Fox Valley Fox 614
16. Western Big 6 601
South Suburban Blue 601
18. Fox Valley Valley 600
19. Mid-State 6 599
20. Upstate Eight Valley 598
21. Southwest Prairie 595
22. Northern Illinois Big 12 East 592
23. Chicago Public Illini Redbird 587
24. Upstate Eight River 586
25. Central Suburban North 577
26. Southland 571
27. Big Rivers 566
North Suburban Prairie 566
29. Big Northern West 564
30. West Suburban Gold 558
31. Okaw Valley Black 544
32. Mid-Illini 543
33. Suburban Christian Gold 529
34. Okaw Valley Blue 527
35. Big Twelve 519
NCIC 519
37. Northwest Upstate Illini Northwest 507
38. Chicago Public Illini Land of Lincoln 503
West Central 503
40. South Suburban Red 502
41. Northern Illinois Big 12 West 499
42. Chicago Catholic White 497
43. South Seven 495
44. Sangamon Valley 491
45. Chicago Public Illini Prairie State 489
46. Mississippi Valley 488
Interstate Eight Large 488
48. Big Northern East 487
49. Corn Belt 465
50. Apollo 462
51. Southern Illinois River-to-River Mississippi458
52. Chicago Public Illini Heartland 455
53. Sangamo 454
54. Interstate Eight Small 451
55. Prairieland Black 449
56. Western Illinois Valley North 448
57. South Central 447
Metro Suburban 447
59. Heart of Illinois 443
60. Lincoln Trail 419
61. Prairieland Blue 415
62. Western Illinois Valley South 410
63. Prairie State 404
64. Chicago Public Windy City 398
65. Little Illini 396
66. Southern Illinois River-to-River Ohio 385
67. Cahokia 373
68. Chicago Public Great Lakes 369
69. Northeastern Athletic 359
70. Chicago Public Big Shoulders 349
71. Northwest Upstate Illini Upstate 339
72. Chicago Public Inter-City 3 310
73. Chicago Public Second City 308
74. Chicago Public Inter-City 1 286
75. Black Diamond 254
76. Chicago Public Inter-City 2 253
77. Vermillion Valley 247
78. Little Okaw Valley 197