| Rank | Team | Average | Total |
| 1 | Washington Mystics | 14,042 | 238,710 |
| 2 | New York Liberty | 12,491 | 212,346 |
| 3 | San Antonio Silver Stars | 10,384 | 176,526 |
| 4 | Sacramento Monarchs | 9,290 | 157,934 |
| 5 | Los Angeles Sparks | 9,152 | 155,578 |
| 6 | Houston Comets | 8,835 | 150,203 |
| 7 | Phoenix Mercury | 8,501 | 144,511 |
| 8 | Indiana Fever | 8,340 | 141,778 |
| 9 | Detroit Shock | 7,862 | 133,647 |
| 10 | Cleveland Rockers | 7,400 | 125,793 |
| 11 | Seattle Storm | 7,109 | 120,857 |
| 12 | Minnesota Lynx | 7,074 | 120,253 |
| 13 | Charlotte Sting | 7,062 | 120,061 |
| 14 | Connecticut Sun | 6,025 | 102,433 |