62 Western Conferences Attendance Standings from highest to lowest for all Pac 12, WCC, Big Sky, Big West, Mountain West and WAC teams. (Not Sure where the article got the 14th highest out west for Weber, according to NCAA.com, Weber has the 13th highest average)
Ranking- school- average- conference
Schools in top 100
1. BYU - 14,699- West Coast
2. Arizona- 14,526- Pac 12
3. New Mexico- 13,030- Mountain West
4. Utah- 12,997- Pac 12
5. San Diego State- 12,209- Mountain West
6. UNLV- 11,542- Mountain West
7. California- 10,182- Pac 12
8. Utah State- 8,874- Mountain West
9. Colorado- 8,540- Pac 12
10. UCLA- 8,073- Pac 12
11. Oregon- 7,466- Pac 12
12. Hawaii- 7,081- Big West
13. Weber State- 6,785- Big Sky
14. Washington- 6,784- Pac 12
15. Nevada- 6,554- Mountain West
16. Fresno State- 6,296- Mountain West
17. Boise State- 6,270- Mountain West
18. Oregon State- 6,256- Pac 12
19. Gonzaga- 6,000- West Coast
20. Arizona State- 5,806- Pac 12
21. Grand Canyon- 5,805- WAC
22. Wyoming- 5,481- Mountain West
Schools not in top 100
23. New Mexico State- 4,767- WAC
24. USC- 4,606- Pac 12
25. Stanford- 4,393- Pac 12
26. Montana- 3,955- Big Sky
27. Colorado State- 3,853- Mountain West
28. Long Beach State- 3,215- Big West
29. UC Irvine- 2,978- Big West
30. Washington State- 2,856- Pac 12
31. St. Mary's- 2,611- West Coast
32. Montana State- 2,502- Big Sky
33. Pacific- 2,406- West Coast
34. Portland- 2,385- West Coast
35. Utah Valley- 2,383- WAC
36. UC Santa Barbara- 2,362- Big West
37. Cal Poly- 2,309- Big West
38. Loyola Marymount- 2,221- West Coast
39. UC Davis- 2,111- West Coast
40. San Diego- 1,986- West Coast
41. North Dakota- 1,850- Big Sky
42. Idaho State- 1,836- Big Sky
43. Santa Clara- 1,763- West Coast
44. Eastern Washington- 1,747- Big Sky
45. Southern Utah- 1,695- Big Sky
46. Seattle- 1,675- WAC
47. Cal State Bakersfield- 1,657- WAC
48. San Jose State- 1,647- Mountain West
49. Pepperdine- 1,572- West Coast
50. Missouri Kansas City- 1,528- WAC
51. San Francisco- 1,524- West Coast
52. Air Force- 1,476- Mountain West
53. Idaho- 1,400- Big Sky
54. Northern Colorado- 1,247- Big Sky
55. Northern Arizona- 1,235- Big Sky
56. Texas Rio Grande Valley- 1,134- WAC
57. Cal St. Northridge- 1,132- Big West
58. Chicago State- 1,091- WAC
59. Cal St. Fullerton- 1,077- Big West
60. Sacramento State- 859- Big Sky
61. UC Riverside- 841- Big West
62. Portland State- 662- Big Sky (Portland State had the 11th worst average in D1 hoops)