| Clubs | AVG | Total | HIG | LOW | More |
|---|---|---|---|---|---|
 Seattle Sounders | 43,104 | 732,761 | 66,452 | 38,301 | |
Los Angeles Galaxy | 23,136 | 393,319 | 27,000 | 16,512 | |
Montreal Impact | 22,772 | 387,124 | 60,860 | 12,085 | |
Houston Dynamo | 20,946 | 356,086 | 22,039 | 18,452 | |
Portland Timbers | 20,412 | 347,008 | 20,438 | 20,000 | |
Vancouver Whitecaps | 19,475 | 331,081 | 21,000 | 15,382 | |
Sporting Kansas City | 19,404 | 329,874 | 21,010 | 15,161 | |
Real Salt Lake | 19,087 | 324,482 | 20,524 | 16,444 | |
New York Red Bulls | 18,281 | 310,782 | 25,219 | 10,286 | |
Toronto FC | 18,155 | 308,630 | 20,071 | 14,623 | |
Philadelphia Union | 18,053 | 306,904 | 19,074 | 16,024 | |
Chicago Fire | 16,407 | 278,917 | 20,533 | 10,489 | |
Colorado Rapids | 15,175 | 257,972 | 19,152 | 10,969 | |
Columbus Crew | 14,397 | 244,752 | 19,674 | 10,049 | |
FC Dallas | 14,201 | 241,410 | 22,565 | 10,089 | |
New England Revolution | 14,001 | 238,025 | 25,534 | 6,149 | |
DC United | 13,846 | 235,382 | 19,647 | 10,135 | |
San Jose Earthquakes | 13,293 | 225,977 | 50,391 | 8,734 | |
Chivas USA | 13,056 | 221,950 | 18,800 | 7,723 | |
| Total | 18,800 | 6,072,436 |
AVG = Average,
HIG = Highest,
LOW = Lowest .