| Credit Union | # of Members |
|---|---|
| University of Illinois Community CU - IL | 1,759 |
| Staley Credit Union - IL | 676 |
| CEFCU - IL | 604 |
| Decatur Earthmover CU - IL | 580 |
| Central Illinois CU - IL | 342 |
| Land of Lincoln Credit Union - IL | 327 |
| Credit Union 1 - IL | 178 |
| Quorum FCU - NY | 107 |
| Total | 4,573 |