FDIC-insured bank
Security State Bank
Bank headquartered in Sutherland, Iowa, part of OLD O BRIEN BANC SHARES INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 109 W 2nd St Sutherland, IA 51058 |
| County | O'Brien |
| Website | mysecuritystate.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 235 |
| Federal Reserve RSSD ID | 425845 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | OLD O BRIEN BANC SHARES INC |
| 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 mysecuritystate.com.
See how your odds compare before you apply at Security State Bank.
Offices nearest to headquarters
| Security State Bank main office Sutherland, IA |
109 W 2nd St, 51058 |
| Paullina Branch Paullina, IA |
305 E Grand Ave, 51046 |
| Peoples Branch Elma, IA |
328 Main St, 50628 |
| New Hampton Branch New Hampton, IA |
922 W Milwaukee St, 50659 |
| Frederika Branch Frederika, IA |
103 3rd St, 50631 |