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Bankular
Local banking directory

Banks and Bank Branches in Washington, Iowa

The FDIC reported 5 deposit-reporting offices from 4 institutions in Washington as of June 30, 2025. Bankular currently provides 6 detailed location pages with addresses, maps and directions.

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FDIC-reported offices5
Institutions reporting4
Detailed location pages6
Reported branch deposits$637.5M
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 institutionWashington State Bank64.71% of deposits
Top three share94.40%
Deposit HHI4,691Higher concentration
Current detailed pages61 more than the June 2025 SOD count

Washington State Bank held 64.71% of reported branch deposits in Washington. The three largest institutions together held 94.40%. Bankular places the resulting HHI of 4,691 in its higher concentration descriptive band.

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Detailed bank locations in Washington

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Detailed directory

Institutions with validated location pages

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Location pages

Detailed bank locations in Washington

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Washington State Bank2$412.5M64.71%
Hills Bank and Trust Company1$119.9M18.81%
Federation Bank1$69.4M10.89%
CBI Bank & Trust1$35.7M5.60%