Keystone Savings Bank

330 Western Avenue, Marengo, IA 52301


Keystone Savings Bank Keystone Savings Bank is a commercial bank with state charter. It is Fed nonmember and is supervised by the FDIC.

Keystone Savings Bank began operations on 4/27/1935. Keystone Savings Bank recently reported it had 3 branch offices.

Web address listed with FDIC: http://www.keystonesavings.com