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Bankular
Local banking directory

Banks and Bank Branches in Westport, Massachusetts

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

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FDIC-reported offices4
Institutions reporting4
Detailed location pages5
Reported branch deposits$362.7M
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 institutionBayCoast Bank41.78% of deposits
Top three share99.66%
Deposit HHI3,500Higher concentration
Current detailed pages51 more than the June 2025 SOD count

BayCoast Bank held 41.78% of reported branch deposits in Westport. The three largest institutions together held 99.66%. Bankular places the resulting HHI of 3,500 in its higher concentration descriptive band.

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Detailed bank locations in Westport

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Detailed directory

Institutions with validated location pages

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Detailed bank locations in Westport

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
BayCoast Bank1$151.5M41.78%
Santander Bank1$127.8M35.23%
Mechanics Cooperative Bank1$82.1M22.64%
Fall River Five Cents Savings Bank1$1.2M0.34%