| Institution Name: | Keystone Savings Bank |
| Address: | 330 Western Avenue |
| Marengo IA 52301 | |
| Regulating Agency: | FDIC - Federal Deposit Insurance Corporation |
| Bank Charter : | Commercial bank, state charter and Fed nonmember. Supervised by the FDIC. |
| Year Established : | 1935 |
| State Chartered: | Yes |
| Branch Offices : | 4 |
| Bank Website: | www.keystonesavings.com |
