Terrebonne Parish, Louisiana, a core county of the Houma-Bayou Cane-Thibodaux, LA market, holds $3.2B in deposits across 12 insured institutions and 28 branches. Hancock Whitney Bank is the largest deposit holder at 18.4% share. The top three institutions hold 52.7% of deposits, which places the county in the moderately concentrated band. Deposits have grown 10.1% since 2020 while the branch count fell by 4. It produces $5.8B of output, ranking #545 of the 1,523 counties within a CSA or MSA by economic output.
Deposit trend
Branches: 32 in 2020 to 28 in 2025. Institutions: 11 to 12. Top-three share: 49.1% to 52.7%.
Leading institutions by deposits
| Institution | Deposits | Share | 5‑yr |
|---|---|---|---|
| Hancock Whitney Bank | $584M | 18.4% | +32% |
| Synergy Bank | $560M | 17.6% | +21% |
| JPMorgan Chase Bank, National Association | $533M | 16.8% | +11% |
| South Louisiana Bank | $478M | 15.0% | +1% |
| b1BANK | $470M | 14.8% | +9% |
| Regions Bank | $263M | 8.3% | +24% |
| Capital One, National Association | $193M | 6.1% | -36% |
| First Horizon Bank | $52M | 1.6% | -10% |
| United Community Bank | $27M | 0.8% | +40% |
| M C Bank & Trust Company | $9M | 0.3% | no 2020 presence |
The 10 insured institutions with a branch presence in this county, as of June 30, 2025. Five-year change compares the same institution’s county deposits in 2020 and 2025. Institutions are tracked by FDIC certificate number, and where an institution acquired another bank, the acquired bank’s prior deposits are folded into the baseline so the change reflects the combined, continuing franchise rather than reading as new. Even so, a large gain can reflect acquisition rather than organic growth; “no 2020 presence” means neither the institution nor a bank it later absorbed reported deposits in this county that year.
Part of the Houma-Bayou Cane-Thibodaux market
Terrebonne Parish is one of 2 counties that make up the Houma-Bayou Cane-Thibodaux, LA market, a Metropolitan Statistical Area (ranked #188 of 293 U.S. markets by economic output). It produces 54.2% of the market’s output and holds 59.8% of its deposits.
| Measure | Terrebonne Parish | Share of Houma-Bayou Cane-Thibodaux market |
|---|---|---|
| 2024 GDP | $5.8B | 54.2% |
| Deposits | $3.2B | 59.8% |
| Population | 104,163 | 52.2% |
View the full Houma-Bayou Cane-Thibodaux market profile →
Recruiting in Terrebonne Parish
Deposits are split among a moderate number of institutions. Who holds the deposits, and how contested the market is, shapes both the runway for growth and the competition you would be recruiting against. We recruit commercial relationship managers, banking teams, and market leaders for banks building in markets like Terrebonne Parish, on a retained basis.
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