Bank Branches › Closed and merged banks › Iowa › Keystone Savings Bank
FDIC certificate 17993 · Marengo, IA
Keystone Savings Bank
Keystone Savings Bank of Marengo, IA is open today under FDIC certificate 17993. 1 other bank has been folded into it over the years.
1935
opened
open
today
1
name it used
1
banks folded in
Its names, in order
Every legal name on the FDIC record for this certificate.
- 1935Keystone Savings Bank opens in Marengo, IA
- TodayOPEN
Keystone Savings BankMain office Marengo, IA · FDIC certificate 17993 · 5 offices in 1 state
Its offices in the FDIC deposit reports
5 offices filed under this charter in some year from 1994 on. 5 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 81 Main StKeystone, IA | Open |
| 330 Western AvenueMarengo, IA | Open |
| 606 3rd StVictor, IA | Open |
| 807 Rosedale DrCenter Point, IA | Open |
| 6871 Ne 12th AvePleasant Hill, IA | Open |
Banks folded into Keystone Savings Bank
1 bank merged directly into this charter.
| Bank | Ended |
|---|---|
| Farmers Savings BankVictor, IA | Oct 5, 2018 |
Source: FDIC BankFind institution and history records, read Nov 15, 2026. Look up certificate 17993 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.