Oostburg State Bank
Oostburg, WI · State, non-member commercial bank
Sonar Score
Strong
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
- $440.2M
- Total deposits
- $388.4M
- Branches
- 4
- Return on assets
- 1.39%
- Return on equity
- 13.11%
- Charter type
- State, non-member commercial bank
- Established
- 1908
- FDIC cert #
- 10380
How the 81 breaks down
Well-capitalized by regulatory thresholds.
Strong returns on its asset base.
Efficient use of shareholder capital.
Community-scale institution.
Your deposits at Oostburg State Bank
Oostburg State Bank is an FDIC-insured institution (Cert #10380). 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 →
4 branch locations
10 Phoenix St
Cedar Grove, WI 53013
20 S Business Park Dr
Oostburg, WI 53070
905 Center Ave
Oostburg, WI 53070
1010 Happy Lane
Sheboygan Falls, WI 53085
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