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Bankular
Local banking directory

Banks and Bank Branches in Oak Creek, Wisconsin

The FDIC reported 12 deposit-reporting offices from 9 institutions in Oak Creek as of June 30, 2025. Bankular currently provides 18 detailed location pages with addresses, maps and directions.

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FDIC-reported offices12
Institutions reporting9
Detailed location pages18
Reported branch deposits$1.38B
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 institutionTri City National Bank22.82% of deposits
Top three share61.10%
Deposit HHI1,590Moderate concentration
Current detailed pages186 more than the June 2025 SOD count

Tri City National Bank held 22.82% of reported branch deposits in Oak Creek. The three largest institutions together held 61.10%. Bankular places the resulting HHI of 1,590 in its moderate concentration descriptive band.

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Detailed bank locations in Oak Creek

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Detailed directory

Institutions with validated location pages

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Detailed bank locations in Oak Creek

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The Huntington National Bank

1 detailed location

Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Tri City National Bank3$313.9M22.82%
JPMorgan Chase Bank1$266.8M19.39%
WaterStone Bank, SSB2$259.8M18.88%
BMO Bank1$166.8M12.13%
Associated Bank1$126.9M9.23%
PNC Bank1$121.7M8.85%
North Shore Bank1$47.0M3.42%
The Huntington National Bank1$42.6M3.10%
U.S. Bank1$30.1M2.19%