| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Citizens Bank and Trust Company of Grainger County | Bank | 5 | $242.4M | 90.52% |
| 2 | New South Credit Union | Credit union | 1 | $25.4M* | 9.48% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $267.8M | 2 | 6 | Citizens Bank and Trust Company of Grainger County | 90.5% | 8,284 |
| 2025 | $257.8M | 2 | 6 | Citizens Bank and Trust Company of Grainger County | 91.0% | 8,370 |
| 2024 | $256.7M | 2 | 6 | Citizens Bank and Trust Company of Grainger County | 91.6% | 8,458 |
| 2023 | $268.2M | 2 | 6 | Citizens Bank and Trust Company of Grainger County | 90.5% | 8,287 |
| 2022 | $282.4M | 2 | 6 | Citizens Bank and Trust Company of Grainger County | 91.0% | 8,365 |
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