| Team | Years | Avg Attendance | Attendance STD |
| Baltimore Bulldogs | 86 | 2,926,134 | 327,250 |
| Washington Bats | 86 | 3,140,014 | 327,924 |
| Santo Domingo Rum Runners | 61 | 2,907,893 | 332,376 |
| Seattle Pilots | 47 | 3,120,536 | 401,876 |
| Batavia Muckdogs | 80 | 2,891,814 | 441,473 |
| New York Cyclones | 82 | 2,411,530 | 452,005 |
| Pittsburgh Millers | 86 | 2,702,271 | 461,292 |
| Virginia Colonials | 25 | 2,696,828 | 474,770 |
| Denver Bulls | 86 | 2,443,842 | 493,726 |
| Dallas Drillers | 86 | 2,532,757 | 508,312 |
| Philadelphia Freedom | 86 | 2,328,145 | 512,559 |
| New Orleans Voodoo | 86 | 2,543,154 | 515,613 |
| Hartford Whalers | 86 | 2,486,484 | 532,939 |
| Maine Guides | 86 | 2,796,262 | 560,320 |
| Los Angeles Dinos | 86 | 2,816,068 | 563,306 |
| Pawtucket Patriots | 86 | 2,634,260 | 568,693 |
| Wilmington Wildcats | 82 | 2,370,075 | 570,532 |
| Carolina Tobs | 86 | 2,169,175 | 575,198 |
| Syracuse Snappers | 86 | 2,102,395 | 595,053 |
| Montreal Exports | 80 | 2,286,297 | 602,157 |
| Phoenix Roadrunners | 86 | 2,204,580 | 624,432 |
| Toronto Canadians | 86 | 2,173,701 | 625,927 |
| Windy City Blues | 86 | 2,411,181 | 675,868 |
| California Kodiaks | 86 | 2,432,544 | 721,170 |
| Indianapolis Clowns | 86 | 2,518,199 | 728,331 |
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