Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| United Community Bank | Milford, IA | 06-10-1931 | $271,289 | BK |
| Iowa Savings Bank | Carroll, IA | 02-01-1902 | $268,994 | BK |
| Cherokee State Bank | Cherokee, IA | 10-08-1888 | $263,347 | BK |
| Success Bank | Bloomfield, IA | 01-01-1900 | $260,906 | BK |
| Leighton State Bank | Pella, IA | 07-14-1911 | $259,582 | BK |
| MEMBERS1ST COMMUNITY | Marshalltown, IA | 01-01-1964 | $258,872 | CU |
| Iowa State Bank and Trust Company of Fairfield, Iowa | Fairfield, IA | 05-19-1934 | $258,598 | BK |
| Freedom Financial Bank | West Des Moines, IA | 02-22-1999 | $257,782 | BK |
| Pioneer Bank | Sergeant Bluff, IA | 01-01-1907 | $257,277 | BK |
| Iowa State Savings Bank | Creston, IA | 01-01-1883 | $257,140 | BK |
| First Bank Hampton | Hampton, IA | 01-01-1933 | $255,148 | BK |
| Mediapolis Savings Bank | Mediapolis, IA | 09-16-1940 | $251,191 | BK |
| THE FAMILY | Davenport, IA | 01-01-1935 | $251,154 | CU |
| Denver Savings Bank | Denver, IA | 01-01-1902 | $248,093 | BK |
| Heartland Bank | Somers, IA | 01-01-1901 | $245,484 | BK |