| Rank | Team | Average | Total |
| 1 | Washington Mystics | 11,338 | 192,747 |
| 2 | Los Angeles Sparks | 10,387 | 176,587 |
| 3 | New York Liberty | 9,800 | 166,604 |
| 4 | Phoenix Mercury | 8,520 | 144,844 |
| 5 | Detroit Shock | 8,011 | 136,184 |
| 6 | Indiana Fever | 7,939 | 134,964 |
| 7 | Seattle Storm | 7,874 | 133,858 |
| 8 | Sacramento Monarchs | 7,744 | 131,654 |
| 9 | Minnesota Lynx | 7,537 | 128,127 |
| 10 | San Antonio Silver Stars | 7,527 | 127,957 |
| 11 | Atlanta Dream | 7,102 | 120,737 |
| 12 | Connecticut Sun | 6,794 | 115,496 |
| 13 | Chicago Sky | 3,933 | 66,855 |