FDIC-insured bank
Keystone Savings Bank
Bank headquartered in Marengo, Iowa, part of KEYSTONE COMMUNITY BCORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 330 Western Avenue Marengo, IA 52301 |
| County | Iowa |
| Website | www.keystonesavings.bank |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 17993 |
| Federal Reserve RSSD ID | 931944 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | KEYSTONE COMMUNITY BCORP |
| Domestic offices | 5 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.keystonesavings.bank.
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Offices nearest to headquarters
| Keystone Savings Bank main office Marengo, IA |
330 Western Avenue, 52301 |
| Victor Branch Victor, IA |
606 3rd St, 52347 |
| Keystone Branch Keystone, IA |
81 Main St, 52249 |
| Center Point Branch Center Point, IA |
807 Rosedale Dr, 52213 |
| Pleasant Hill Branch Pleasant Hill, IA |
6871 Ne 12th Ave, 50327 |