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Cornerstone Bank
✓ FDIC-insured · Active FDIC Certificate #30067
Cornerstone Bank is an FDIC-insured state-chartered bank that is a member of the Federal Reserve System, headquartered in Clarinda, Iowa, established in 1897. As of the 06/30/2026 FDIC call report, it reported $42M in total assets and $35M in deposits. FDIC location data lists 1 office in Iowa. The FDIC classifies it as a community bank.
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
Cornerstone Bank's only FDIC-listed office is in Iowa. Browse banks in Clarinda for other local options.
Branch locations
| Cornerstone Bank Cornerstone Bank · Full Service - Brick And Mortar | 123 E Main St Clarinda, IA 51632 Map ↗ |
Similar-size banks in Iowa
Active FDIC-insured banks headquartered in Iowa with total assets closest to Cornerstone Bank's $42M. See all banks in Iowa.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Benton County State Bank | Blairstown | $51M | 1 |
| Palo Savings Bank | Palo | $49M | 1 |
| ITS Bank | Johnston | $45M | 1 |
| Defiance State Bank | Defiance | $43M | 2 |
| Community State Bank | Paton | $41M | 1 |
| State Bank of Schaller | Schaller | $41M | 1 |
| Farmers State Bank | Lake View | $37M | 1 |
| The First National Bank of Primghar | Primghar | $36M | 1 |
Cornerstone Bank: common questions
Is Cornerstone Bank FDIC-insured?
Yes. Cornerstone Bank is an active FDIC-insured institution, FDIC Certificate #30067. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Cornerstone Bank headquartered?
Cornerstone Bank is headquartered at 123 E Main St, Clarinda, IA 51632, according to FDIC records.
How many branches does Cornerstone Bank have?
FDIC location data lists 1 office for Cornerstone Bank, all in Iowa.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.