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Bankular
Local banking directory

Banks and Bank Branches in Marathon, Florida

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

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FDIC-reported offices6
Institutions reporting5
Detailed location pages6
Reported branch deposits$970.5M
SOD reporting dateJune 30, 2025

Market analysis

What the deposit data shows

FDIC SOD, June 30, 2025
Largest institutionCentennial Bank49.06% of deposits
Top three share84.59%
Deposit HHI3,178Higher concentration
Current detailed pages6Matches the June 2025 SOD office count

Centennial Bank held 49.06% of reported branch deposits in Marathon. The three largest institutions together held 84.59%. Bankular places the resulting HHI of 3,178 in its higher concentration descriptive band.

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Detailed bank locations in Marathon

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Local deposit market

Reported offices, deposits and market share

FDIC SOD, June 30, 2025
InstitutionReported officesDepositsShare
Centennial Bank2$476.1M49.06%
First Horizon Bank1$198.1M20.41%
Bank of America1$146.8M15.12%
First State Bank1$93.5M9.64%
Truist Bank1$56.0M5.77%