Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| SERVE | DES MOINES, IA | 01-01-1932 | $98,546 | CU |
| MIDLAND | URBANDALE, IA | 01-01-1933 | $97,445 | CU |
| MEMBERS COMMUNITY | Muscatine, IA | 01-01-1957 | $95,200 | CU |
| FIRST CLASS COMMUNITY | WEST DES MOINES, IA | 01-01-1925 | $93,268 | CU |
| JOURNEY | Des Moines, IA | 01-01-1954 | $92,761 | CU |
| PEOPLES | Webster City, IA | 01-01-1962 | $90,391 | CU |
| Sanborn Savings Bank | Sanborn, IA | 02-01-1899 | $90,239 | BK |
| The State Bank | Spirit Lake, IA | 10-05-1928 | $88,833 | BK |
| First Security State Bank | Evansdale, IA | 04-23-1962 | $87,748 | BK |
| N.W. IOWA | Le Mars, IA | 01-01-1966 | $87,334 | CU |
| Logan State Bank | Logan, IA | 12-01-1888 | $86,933 | BK |
| The Watkins Savings Bank | Watkins, IA | 01-01-1892 | $83,202 | BK |
| POWER CO-OP EMPLOYEES | Humboldt, IA | 01-01-1956 | $80,909 | CU |
| Tri-Valley Bank | Randolph, IA | 01-01-1917 | $80,320 | BK |
| The First National Bank of Manning | Manning, IA | 01-01-1886 | $80,098 | BK |