Quoin Financial Bank
Miller, SD · State, non-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
- $244.8M
- Total deposits
- $210.1M
- Branches
- 3
- Return on assets
- 1.03%
- Return on equity
- 8.29%
- Charter type
- State, non-member commercial bank
- Established
- 1938
- FDIC cert #
- 15629
How the 55 breaks down
Capital ratio not reported.
Strong returns on its asset base.
Positive but moderate equity returns.
Community-scale institution.
Your deposits at Quoin Financial Bank
Quoin Financial Bank is an FDIC-insured institution (Cert #15629). 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 →
3 branch locations
209 Commercial Ave Se
Highmore, SD 57345
5700 S Remington Pl
Sioux Falls, SD 57108
201 N Broadway Ave
Miller, SD 57362
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