| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Trustmark Bank | Bank | 7 | $1.93B | 27.88% |
| 2 | BankPlus | Bank | 7 | $1.27B | 18.41% |
| 3 | Regions Bank | Bank | 6 | $899.5M | 12.99% |
| 4 | Renasant Bank | Bank | 5 | $894.3M | 12.91% |
| 5 | Origin Bank | Bank | 2 | $351.8M | 5.08% |
| 6 | The Huntington National Bank | Bank | 4 | $278.8M | 4.03% |
| 7 | Keesler Federal Credit Union | Credit union | 2 | $142.4M* | 2.06% |
| 8 | PriorityOne Bank | Bank | 2 | $132.1M | 1.91% |
| 9 | Wells Fargo Bank, National Association | Bank | 1 | $125.4M | 1.81% |
| 10 | Hancock Whitney Bank | Bank | 1 | $123.1M | 1.78% |
| 20 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $6.92B | 30 | 61 | Trustmark Bank | 27.9% | 1,520 |
| 2025 | $5.82B | 30 | 64 | BankPlus | 21.6% | 1,270 |
| 2024 | $5.54B | 30 | 62 | BankPlus | 22.2% | 1,334 |
| 2023 | $5.34B | 29 | 60 | BankPlus | 23.3% | 1,418 |
| 2022 | $5.24B | 28 | 59 | Trustmark Bank | 21.8% | 1,379 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.