FNNB Bank
Newton, IA · State member commercial bank
Sonar Score
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out of 100 · from public FDIC data
Reported March 31, 2026. The Sonar Score is an informational signal from public FDIC data — not a rating or financial advice.
Key figures
- Total assets
- $104.6M
- Total deposits
- $84.9M
- Branches
- 1
- Return on assets
- 1.19%
- Return on equity
- 13.56%
- Charter type
- State member commercial bank
- Established
- 1932
- FDIC cert #
- 4482
How the 59 breaks down
Capital ratio not reported.
Strong returns on its asset base.
Efficient use of shareholder capital.
Community-scale institution.
Your deposits at FNNB Bank
FNNB Bank is an FDIC-insured institution (Cert #4482). Deposits are insured up to $250,000 per depositor, per ownership category, by the full faith and credit of the US government. Learn how to maximize your coverage →
1 branch locations
100 N 2nd Ave W
Newton, IA 50208
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