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Clear Lake Bank and Trust Company
✓ FDIC-insured · Active FDIC Certificate #15690
Clear Lake Bank and Trust Company is an FDIC-insured state-chartered bank that is a member of the Federal Reserve System, headquartered in Clear Lake, Iowa, established in 1934. As of the 06/30/2026 FDIC call report, it reported $649M in total assets and $585M in deposits. FDIC location data lists 5 offices in Iowa. The FDIC classifies it as a community bank. It is owned by the holding company ARNESON BANCSHARES INC (Clear Lake, IA).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 5 of Clear Lake Bank and Trust Company's FDIC-listed offices are in Iowa. Browse banks in Clear Lake for other local options.
Branch locations
| Clear Lake Bank and Trust Company 100 East State Street Branch · Full Service - Brick And Mortar | 100 E State St Mason City, IA 50401 Map ↗ |
| Clear Lake Bank and Trust Company Drive-Up Facility · Limited Service - Drive Thru/Detached Facility | 21 North 4th Street Clear Lake, IA 50428 Map ↗ |
| Clear Lake Bank and Trust Company Garner Branch · Full Service - Brick And Mortar | 325 State St Garner, IA 50438 Map ↗ |
| Clear Lake Bank and Trust Company Mason City Branch · Full Service - Brick And Mortar | 425 Tiffany Dr Mason City, IA 50401 Map ↗ |
| Clear Lake Bank and Trust Company Clear Lake Bank And Trust Company · Full Service - Brick And Mortar | 322 Main Ave Clear Lake, IA 50428 Map ↗ |
Holding company: ARNESON BANCSHARES INC
The FDIC lists ARNESON BANCSHARES INC, based in Clear Lake, IA, as the top holding company for Clear Lake Bank and Trust Company. 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 Clear Lake Bank and Trust Company's $649M. See all banks in Iowa.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| First State Bank | Webster City | $674M | 11 |
| Midstates Bank, National Association | Council Bluffs | $654M | 10 |
| Marion County State Bank | Pella | $629M | 5 |
| Liberty National Bank | Sioux City | $624M | 10 |
| South Story Bank & Trust | Slater | $624M | 6 |
| GNB Bank | Grundy Center | $621M | 10 |
| Farmers Trust and Savings Bank | Spencer | $618M | 1 |
| Farmers & Merchants Savings Bank | Manchester | $617M | 7 |
Clear Lake Bank and Trust Company: common questions
Is Clear Lake Bank and Trust Company FDIC-insured?
Yes. Clear Lake Bank and Trust Company is an active FDIC-insured institution, FDIC Certificate #15690. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Clear Lake Bank and Trust Company headquartered?
Clear Lake Bank and Trust Company is headquartered at 322 Main Ave, Clear Lake, IA 50428, according to FDIC records.
How many branches does Clear Lake Bank and Trust Company have?
FDIC location data lists 5 offices for Clear Lake Bank and Trust Company, all in Iowa.
Who owns Clear Lake Bank and Trust Company?
The FDIC lists ARNESON BANCSHARES INC of Clear Lake, IA as the top holding company for Clear Lake Bank and Trust Company.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.