Investar Bank
1 detailed location
Local banking directory
Search detailed locations Banks and Bank Branches in Mamou, Louisiana
The FDIC reported 3 deposit-reporting offices from 3 institutions in Mamou as of June 30, 2025. Bankular currently provides 3 detailed location pages with addresses, maps and directions.
FDIC-reported offices3
Institutions reporting3
Detailed location pages3
Reported branch deposits$112.9M
SOD reporting dateJune 30, 2025
Market analysis
What the deposit data shows
Largest institutionInvestar Bank43.49% of deposits
Top three share100.00%
Deposit HHI3,857Higher concentration
Current detailed pages3Matches the June 2025 SOD office count
Investar Bank held 43.49% of reported branch deposits in Mamou. The three largest institutions together held 100.00%. Bankular places the resulting HHI of 3,857 in its higher concentration descriptive band.
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Detailed bank locations in Mamou
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Detailed directory
Institutions with validated location pages
Location pages
Detailed bank locations in Mamou
Investar Bank
1 detailed locationJD Bank
1 detailed locationSabine State Bank and Trust Company
1 detailed locationLocal deposit market
Reported offices, deposits and market share
| Institution | Reported offices | Deposits | Share |
|---|---|---|---|
| Investar Bank | 1 | $49.1M | 43.49% |
| JD Bank | 1 | $47.2M | 41.84% |
| Sabine State Bank and Trust Company | 1 | $16.6M | 14.67% |