| Clubs | AVG | Total | HIG | LOW | More |
|---|---|---|---|---|---|
 Seattle Sounders | 39,568 | 79,136 | 39,599 | 39,537 | |
Portland Timbers | 21,134 | 63,402 | 21,144 | 21,114 | |
New York Red Bulls | 25,219 | 50,438 | 25,219 | 25,219 | |
Columbus Crew | 20,322 | 40,643 | 21,617 | 19,026 | |
FC Dallas | 19,127 | 38,253 | 20,966 | 17,287 | |
Montreal Impact | 17,862 | 35,724 | 18,069 | 17,655 | |
DC United | 15,540 | 31,079 | 19,525 | 11,554 | |
Vancouver Whitecaps | 27,837 | 27,837 | 27,837 | 27,837 | |
| Total | 22,907 | 366,512 |
AVG = Average,
HIG = Highest,
LOW = Lowest .