| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Lake Forest Bank & Trust Company, National Association | Bank | 7 | $7.07B | 19.65% |
| 2 | JPMorgan Chase Bank, National Association | Bank | 21 | $5.71B | 15.87% |
| 3 | Libertyville Bank & Trust Company, National Association | Bank | 8 | $2.52B | 7.02% |
| 4 | Old National Bank | Bank | 10 | $2.38B | 6.62% |
| 5 | Bank of America, National Association | Bank | 10 | $1.64B | 4.57% |
| 6 | State Bank of the Lakes, National Association | Bank | 5 | $1.54B | 4.29% |
| 7 | The Northern Trust Company | Bank | 2 | $1.49B | 4.15% |
| 8 | BMO Bank National Association | Bank | 13 | $1.45B | 4.03% |
| 9 | Consumers Credit Union | Credit union | 9 | $1.41B* | 3.93% |
| 10 | Navy Federal Credit Union | Credit union | 3 | $1.32B* | 3.67% |
| 29 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 |
|---|---|---|---|---|---|---|
| 2025 | $35.97B | 39 | 195 | Lake Forest Bank & Trust Company, National Association | 19.6% | 877 |
| 2024 | $34.69B | 38 | 195 | Lake Forest Bank & Trust Company, National Association | 17.6% | 838 |
| 2023 | $36.88B | 38 | 196 | JPMorgan Chase Bank, National Association | 16.0% | 756 |
| 2022 | $38.65B | 38 | 201 | JPMorgan Chase Bank, National Association | 17.3% | 834 |
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.