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Security Trust & Savings Bank
✓ FDIC-insured · Active FDIC Certificate #968
Security Trust & Savings Bank is an FDIC-insured state-chartered bank that is a member of the Federal Reserve System, headquartered in Storm Lake, Iowa, established in 1908. As of the 06/30/2026 FDIC call report, it reported $266M in total assets and $239M in deposits. FDIC location data lists 3 offices in Iowa. The FDIC classifies it as a community bank. It is owned by the holding company STORM LAKE SECURITY BCORP (Storm Lake, IA).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 3 of Security Trust & Savings Bank's FDIC-listed offices are in Iowa. Browse banks in Storm Lake for other local options.
Branch locations
| Security Trust & Savings Bank Auto Branch · Limited Service - Drive Thru/Detached Facility | 300 West 5th Street Storm Lake, IA 50588 Map ↗ |
| Security Trust & Savings Bank Security Trust & Savings Bank · Full Service - Brick And Mortar | 601 Lake Street Storm Lake, IA 50588 Map ↗ |
| Security Trust & Savings Bank Rembrandt Branch · Full Service - Brick And Mortar | 101 E Main St Rembrandt, IA 50576 Map ↗ |
Holding company: STORM LAKE SECURITY BCORP
The FDIC lists STORM LAKE SECURITY BCORP, based in Storm Lake, IA, as the top holding company for Security Trust & Savings Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Iowa
Active FDIC-insured banks headquartered in Iowa with total assets closest to Security Trust & Savings Bank's $266M. See all banks in Iowa.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| GreatAmerica Bank National Association | Cedar Rapids | $450M | 4 |
| FreedomBank | Elkader | $434M | 4 |
| TS Bank | Treynor | $433M | 7 |
| Maquoketa State Bank | Maquoketa | $429M | 4 |
| Waukon State Bank | Waukon | $427M | 4 |
| Farmers Trust and Savings Bank | Buffalo Center | $423M | 6 |
| Central State Bank | Coralville | $419M | 7 |
| Hardin County Savings Bank | Eldora | $402M | 2 |
Security Trust & Savings Bank: common questions
Is Security Trust & Savings Bank FDIC-insured?
Yes. Security Trust & Savings Bank is an active FDIC-insured institution, FDIC Certificate #968. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Security Trust & Savings Bank headquartered?
Security Trust & Savings Bank is headquartered at 601 Lake Street, Storm Lake, IA 50588, according to FDIC records.
How many branches does Security Trust & Savings Bank have?
FDIC location data lists 3 offices for Security Trust & Savings Bank, all in Iowa.
Who owns Security Trust & Savings Bank?
The FDIC lists STORM LAKE SECURITY BCORP of Storm Lake, IA as the top holding company for Security Trust & Savings Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.