Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Kerndt Brothers Savings Bank | Lansing, IA | 01-14-1908 | $347,219 | BK |
| Community State Bank | Spencer, IA | 01-01-1914 | $345,777 | BK |
| PCSB Bank | Clarinda, IA | 01-01-1866 | $326,082 | BK |
| Pinnacle Bank | Marshalltown, IA | 05-05-1927 | $324,441 | BK |
| First Trust and Savings Bank | Wheatland, IA | 01-01-1905 | $320,623 | BK |
| MEMBERS1ST COMMUNITY | Marshalltown, IA | 01-01-1964 | $311,110 | CU |
| Savings Bank | Primghar, IA | 11-15-1894 | $304,820 | BK |
| Community Bank and Trust Company | Muscatine, IA | 08-11-1980 | $303,484 | BK |
| Farmers Savings Bank | Colesburg, IA | 01-01-1907 | $299,087 | BK |
| Leighton State Bank | Pella, IA | 07-14-1911 | $298,210 | BK |
| Crawford County Trust and Savings Bank | Denison, IA | 03-15-1927 | $294,481 | BK |
| State Savings Bank | West Des Moines, IA | 07-04-1894 | $291,895 | BK |
| United Community Bank | Milford, IA | 06-10-1931 | $290,042 | BK |
| The Home Trust & Savings Bank | Osage, IA | 12-01-1899 | $287,720 | BK |
| First Whitney Bank and Trust | Atlantic, IA | 01-01-1907 | $287,508 | BK |