| Credit Union | # of Members |
|---|---|
| 1st MidAmerica CU - IL | 6,414 |
| Scott CU - IL | 747 |
| Midwest Members Credit Union - IL | 697 |
| Altonized Community FCU - IL | 655 |
| GCS Credit Union - IL | 642 |
| First Community CU - MO | 588 |
| CEFCU - IL | 245 |
| Vantage CU - MO | 155 |
| Together Credit Union - MO | 145 |
| Liberty FCU - IN | 105 |
| Total | 10,393 |