| Team | Years | Avg Attendance | Attendance STD |
| Washington Bats | 91 | 3,150,883 | 323,109 |
| Baltimore Bulldogs | 91 | 2,919,179 | 325,074 |
| Santo Domingo Rum Runners | 66 | 2,929,983 | 334,664 |
| Seattle Pilots | 52 | 3,109,308 | 412,086 |
| Batavia Muckdogs | 85 | 2,887,334 | 433,905 |
| New York Cyclones | 87 | 2,411,912 | 445,867 |
| Pittsburgh Millers | 91 | 2,716,659 | 464,071 |
| Virginia Colonials | 25 | 2,696,828 | 474,770 |
| Denver Bulls | 91 | 2,435,825 | 501,380 |
| New Orleans Voodoo | 91 | 2,550,218 | 506,485 |
| Dallas Drillers | 91 | 2,561,578 | 511,614 |
| Hartford Whalers | 91 | 2,508,741 | 529,215 |
| Philadelphia Freedom | 91 | 2,281,663 | 537,283 |
| Maine Guides | 91 | 2,784,243 | 554,106 |
| Los Angeles Sharks | 91 | 2,815,041 | 557,462 |
| Pawtucket Patriots | 91 | 2,632,662 | 558,738 |
| Carolina Tobs | 91 | 2,207,750 | 582,113 |
| Syracuse Snappers | 91 | 2,085,578 | 584,220 |
| Wilmington Sorcery | 87 | 2,425,512 | 597,776 |
| Phoenix Roadrunners | 91 | 2,217,811 | 611,766 |
| Montreal Exports | 85 | 2,343,079 | 629,332 |
| Toronto Canadians | 91 | 2,143,282 | 641,237 |
| Windy City Blues | 91 | 2,442,005 | 676,454 |
| Indianapolis Clowns | 91 | 2,554,178 | 724,317 |
| California Kodiaks | 91 | 2,482,086 | 732,295 |
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