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Bankular
Local banking directory

Banks and Bank Branches in West Allis, Wisconsin

The FDIC reported 16 deposit-reporting offices from 12 institutions in West Allis as of June 30, 2025. Bankular currently provides 20 detailed location pages with addresses, maps and directions.

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FDIC-reported offices16
Institutions reporting12
Detailed location pages20
Reported branch deposits$1.13B
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 Bank19.64% of deposits
Top three share51.77%
Deposit HHI1,250Lower concentration
Current detailed pages204 more than the June 2025 SOD count

Associated Bank held 19.64% of reported branch deposits in West Allis. The three largest institutions together held 51.77%. Bankular places the resulting HHI of 1,250 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 Bank1$222.6M19.64%
BMO Bank2$208.5M18.40%
Tri City National Bank3$155.6M13.73%
Old National Bank1$103.3M9.12%
PNC Bank1$101.7M8.98%
WaterStone Bank, SSB2$97.6M8.61%
Wells Fargo Bank1$72.8M6.43%
The Equitable Bank, S.S.B.1$63.2M5.57%
Great Midwest Bank, S.S.B.1$36.9M3.26%
Peoples State Bank1$31.6M2.79%
North Shore Bank1$30.8M2.72%
JPMorgan Chase Bank1$8.5M0.75%