One American Bank
Centerville, SD · State, non-member commercial bank
Sonar Score
Caution
out of 100 · from public FDIC data
Reported June 30, 2026. The Sonar Score is an informational signal from public FDIC data — not a rating or financial advice.
Key figures
- Total assets
- $285.2M
- Total deposits
- $231.5M
- Branches
- 3
- Return on assets
- -3.96%
- Return on equity
- -47.90%
- Charter type
- State, non-member commercial bank
- Established
- 1883
- FDIC cert #
- 6078
How the 42 breaks down
Well-capitalized by regulatory thresholds.
Operating at a loss in the latest period.
Negative returns on equity this period.
Community-scale institution.
Your deposits at One American Bank
One American Bank is an FDIC-insured institution (Cert #6078). 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
3310 W 49th St
Sioux Falls, SD 57106
549 Broadway St
Centerville, SD 57014
515 S Minnesota Ave
Sioux Falls, SD 57104
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