Skip to content

Storm Lake, IA

Bank Security Trust & Savings Bank

Security Trust & Savings Bank is a federally insured bank based in Storm Lake, Iowa.

Type
Bank
Charter
State-chartered commercial bank, Federal Reserve member
Primary regulator
FED
Established
January 1, 1908
Headquarters
Storm Lake, IA
FDIC certificate #
968
Fed RSSD ID
363648
$283.7M
$257.1M
Total deposits Data as of Q1 2026
3
Branch locations Data as of Q1 2026
$825K
1.18%
Return on assets Data as of Q1 2026

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

Branches by state

Security Trust & Savings Bank operates 3 branch locations in Iowa. Select a state to drill down to its towns and individual branches.

Ownership

Security Trust & Savings Bank is owned by Storm Lake Security Bcorp. See the full ownership & merger history.

Security Trust & Savings Bank financial summary

Other banks in Iowa

Federally insured banks headquartered in Iowa, by total assets.

Similar-size banks

Institutions close to Security Trust & Savings Bank’s $283.7M in assets.

Data as of Q1 2026