| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | First American Bank and Trust | Bank | 5 | $209.8M | 23.52% |
| 2 | Capital One, National Association | Bank | 1 | $181.3M | 20.32% |
| 3 | First National Bank USA | Bank | 1 | $172.0M | 19.28% |
| 4 | JPMorgan Chase Bank, National Association | Bank | 1 | $118.1M | 13.24% |
| 5 | Keesler Federal Credit Union | Credit union | 1 | $71.2M* | 7.98% |
| 6 | Onpath Federal Credit Union | Credit union | 1 | $64.8M* | 7.27% |
| 7 | Total Choice Federal Credit Union | Credit union | 2 | $33.4M* | 3.74% |
| 8 | Riverland Federal Credit Union | Credit union | 1 | $31.0M* | 3.48% |
| 9 | Barton Plant Employees Federal Credit Union | Credit union | 2 | $10.5M* | 1.17% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $892.2M | 9 | 15 | First American Bank and Trust | 23.5% | 1,657 |
| 2025 | $799.8M | 9 | 14 | Capital One, National Association | 23.2% | 1,736 |
| 2024 | $760.7M | 8 | 13 | First American Bank and Trust | 25.7% | 1,958 |
| 2023 | $765.1M | 8 | 13 | Capital One, National Association | 29.8% | 2,210 |
| 2022 | $904.8M | 8 | 13 | Capital One, National Association | 33.4% | 2,329 |
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