| Rank | Team | Average | Total |
| 1 | Los Angeles Galaxy | 20,814 | 333,016 |
| 2 | Chivas USA | 19,840 | 317,432 |
| 3 | Houston Dynamo | 18,935 | 302,957 |
| 4 | DC United | 18,215 | 291,442 |
| 5 | Real Salt Lake | 16,366 | 261,855 |
| 6 | FC Dallas | 14,982 | 239,714 |
| 7 | New York Red Bulls | 14,570 | 233,112 |
| 8 | Chicago Fire | 14,111 | 225,775 |
| 9 | Columbus Crew SC | 13,294 | 212,699 |
| 10 | Colorado Rapids | 12,056 | 192,894 |
| 11 | New England Revolution | 11,786 | 188,569 |
| 12 | Kansas City Wizards | 11,083 | 177,322 |