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Bankular
Local banking directory

Banks and Bank Branches in Oshkosh, Wisconsin

The FDIC reported 15 deposit-reporting offices from 11 institutions in Oshkosh as of June 30, 2025. Bankular currently provides 30 detailed location pages with addresses, maps and directions.

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FDIC-reported offices15
Institutions reporting11
Detailed location pages30
Reported branch deposits$1.57B
SOD reporting dateJune 30, 2025

Reported-office totals come from the annual FDIC Summary of Deposits survey. Maps and branch-detail links appear only for locations with a validated Bankular location page.

Market analysis

What the deposit data shows

FDIC SOD, June 30, 2025
Largest institutionAssociated Bank18.23% of deposits
Top three share50.58%
Deposit HHI1,275Lower concentration
Current detailed pages3015 more than the June 2025 SOD count

Associated Bank held 18.23% of reported branch deposits in Oshkosh. The three largest institutions together held 50.58%. Bankular places the resulting HHI of 1,275 in its lower concentration descriptive band.

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Associated Bank3$285.2M18.23%
West Pointe Bank1$263.8M16.85%
Nicolet National Bank1$242.5M15.50%
U.S. Bank2$208.9M13.35%
BMO Bank2$139.6M8.92%
Bank First1$116.5M7.45%
JPMorgan Chase Bank1$101.7M6.50%
Old National Bank1$98.4M6.29%
Horicon Bank1$64.0M4.09%
Fox Valley Savings Bank1$39.7M2.54%
Fortifi Bank1$4.6M0.30%