| 1 | Chicago Fire | MLS | Chicago, IL | 1908 |
| 2 | Peoria City | USL League Two | Peoria, IL | 1565 |
| 3 | Chicago Fire FC II | MLS Next Pro | McLean, IL | 1554 |
| 4 | Northwestern University Wildcats | NCAA Division I | Evanston, IL | 1547 |
| 5 | Sueño FC | USL League Two | Joliet, IL | 1528 |
| 6 | University of Illinois Chicago Flames | NCAA Division I | Chicago, IL | 1510 |
| 7 | Loyola University Chicago Ramblers | NCAA Division I | Chicago, IL | 1484 |
| 8 | Northern Illinois University Huskies | NCAA Division I | Afton, IL | 1484 |
| 9 | Rev Football | UPSL | Edwardsville, IL | 1475 |
| 10 | Southern Illinois University Edwardsville Cougars | NCAA Division I | Edwardsville, IL | 1472 |
| 11 | DePaul University Blue Demons | NCAA Division I | Chicago, IL | 1467 |
| 12 | Bradley University Braves | NCAA Division I | Peoria, IL | 1448 |
| 13 | McKendree University Bearcats | NCAA Division II | Lebanon, IL | 1438 |
| 14 | Quincy University Hawks | NCAA Division II | Quincy, IL | 1438 |
| 15 | Lewis University Flyers | NCAA Division II | Romeoville, IL | 1425 |
| 16 | Roosevelt University Lakers | NCAA Division II | Chicago, IL | 1422 |
| 17 | Olivet Nazarene University Tigers | NAIA | Bourbonnais, IL | 1419 |
| 18 | Western Illinois University Leathernecks | NCAA Division I | Macomb, IL | 1411 |
| 19 | University of Chicago Maroons | NCAA Division III | Chicago, IL | 1410 |
| 20 | Chicago Nation FC | UPSL | Chicago, IL | 1407 |
| 21 | Eastern Illinois University Panthers | NCAA Division I | Charleston, IL | 1404 |
| 22 | Ironbound SCP II | UPSL | Jersey, IL | 1392 |
| 23 | Force Football Club | UPSL | Crystal Lake, IL | 1392 |
| 24 | Asteras Tripolis Chicago FC | UPSL | Chicago, IL | 1388 |
| 25 | Saint Xavier University Cougars | NAIA | Chicago, IL | 1387 |
| 26 | KS Wisloka Chicago | UPSL | Elk Grove Village, IL | 1386 |
| 27 | Gio's Lions SC Chicago | NPSL | Chicago, IL | 1386 |
| 28 | University of Illinois at Springfield Prairie Stars | NCAA Division II | Springfield, IL | 1385 |
| 29 | Judson University Eagles | NAIA | Elgin, IL | 1380 |
| 30 | KS Wisloka Chicago U23 | UPSL | Elk Grove Village, IL | 1379 |
| 31 | Aurora University Spartans | NCAA Division III | Aurora, IL | 1379 |
| 32 | Lake Forest College Foresters | NCAA Division III | Lake Forest, IL | 1378 |
| 33 | North Park University Vikings | NCAA Division III | Chicago, IL | 1377 |
| 34 | Wheaton College Thunder | NCAA Division III | Wheaton, IL | 1375 |
| 35 | Governors State University Jaguars | NAIA | University Park, IL | 1375 |
| 36 | Chicago Dutch Lions FC | USL League Two | River Forest, IL | 1368 |
| 37 | Illinois Wesleyan University Titans | NCAA Division III | Bloomington, IL | 1368 |
| 38 | Rockford Raptors FC | USL League Two | Rockford, IL | 1366 |
| 39 | Round Lake Evolution II | UPSL | Round Lake, IL | 1357 |
| 40 | Hodgepodge Heroes | UPSL | Rolling Meadow, IL | 1357 |
| 41 | North Central College Cardinals | NCAA Division III | Naperville, IL | 1356 |
| 42 | Chicago State University Cougars | NCAA Division I | Chicago, IL | 1355 |
| 43 | Round Lake Evolution FC | UPSL | Round Lake, IL | 1350 |
| 44 | Wheaton Wanderers FC | UPSL | Wheaton, IL | 1350 |
| 45 | Philadelphia Lone Star FC U23 | UPSL | Macoupin, IL | 1348 |
| 46 | Illinois Institute of Technology Scarlet Hawks | NCAA Division III | Chicago, IL | 1341 |
| 47 | River Light FC | USL League Two | Aurora, IL | 1340 |
| 48 | Diverse City FC Pro Academy | UPSL | Schaumburg, IL | 1337 |
| 49 | Illinois College Blueboys and Lady Blues | NCAA Division III | Jacksonville, IL | 1337 |
| 50 | Berber City FC | UPSL | Chicago, IL | 1336 |
| 51 | Dominican University Stars | NCAA Division III | River Forest, IL | 1333 |
| 52 | Fc 1974 Libertyville | UPSL | Libertyville, IL | 1331 |
| 53 | University of St. Francis Fighting Saints | NAIA | Joliet, IL | 1330 |
| 54 | Greenville University Panthers | NCAA Division III | Greenville, IL | 1326 |
| 55 | Elmhurst University Bluejays | NCAA Division III | Elmhurst, IL | 1324 |
| 56 | Knox College Prairie Fire | NCAA Division III | Galesburg, IL | 1324 |
| 57 | Millikin University Big Blue | NCAA Division III | Decatur, IL | 1322 |
| 58 | Augustana College Vikings | NCAA Division III | Rock Island, IL | 1321 |
| 59 | Chicago KICS FC | UPSL | Chicago, IL | 1316 |
| 60 | Benedictine University Eagles | NCAA Division III | Lisle, IL | 1313 |
| 61 | Urbana City FC | UPSL | Urbana, IL | 1301 |
| 62 | Diverse City FC Pro Academy II | UPSL | Schaumburg, IL | 1299 |
| 63 | Principia College Panthers | NCAA Division III | Elsah, IL | 1290 |
| 64 | Monmouth College Scots | NCAA Division III | Monmouth, IL | 1276 |
| 65 | Eureka College Red Devils | NCAA Division III | Eureka, IL | 1273 |
| 66 | Chicago Strikers | UPSL | Oswego, IL | 1271 |
| 67 | Blackburn College Beavers | NCAA Division III | Carlinville, IL | 1270 |
| 68 | Chicago KICS FC II | UPSL | Chicago, IL | 1268 |
| 69 | Springfield FC | USL League Two | Springfield, IL | 1263 |
| 70 | Rockford University Regents | NCAA Division III | Rockford, IL | 1249 |
| 71 | Concordia University Chicago Cougars | NCAA Division III | River Forest, IL | 1237 |
| 72 | Edgewater Castle FC | USL League Two | Chicago, IL | 1155 |
| 73 | Rochester FC | USL League Two | Rochester, IL | 1150 |