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BankSonar

Partners Bank of Wisconsin

Marshfield, WI · State, non-member commercial bank

60

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.

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Key figures

Total assets
$286.8M
Total deposits
$218.2M
Branches
3
Return on assets
1.30%
Return on equity
9.63%
Charter type
State, non-member commercial bank
Established
1908
FDIC cert #
12513

How the 60 breaks down

Capital adequacyweight 40%

Capital ratio not reported.

Profitability (ROA)weight 30%

Strong returns on its asset base.

Return on equityweight 15%

Positive but moderate equity returns.

Scale & stabilityweight 15%

Community-scale institution.

Read the full Sonar Score methodology →

Your deposits at Partners Bank of Wisconsin

Partners Bank of Wisconsin is an FDIC-insured institution (Cert #12513). 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

201 W Clark St

Spencer, WI 54479

907 N Central Ave

Marshfield, WI 54449

213100 State Highway 97

Stratford, WI 54484

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