Every FDIC-insured bank branch in McLean County, Illinois as of June 30, 2025. County land area: 1,183 square miles, 3.8 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Heartland Bank and Trust Company | 9 | $905.7M |
| Flanagan State Bank | 3 | $103.3M |
| Busey Bank | 3 | $624.5M |
| PNC Bank, National Association | 3 | $602.2M |
| First State Bank and Trust | 2 | $139.2M |
| Morton Community Bank | 2 | $67.1M |
| Commerce Bank | 2 | $788.1M |
| First Financial Bank, National Association | 2 | $56.6M |
| U.S. Bank National Association | 2 | $198.0M |
| Peoples State Bank of Colfax | 1 | $39.7M |
| State Bank of Graymont | 1 | $40.0M |
| Citizens Bank of Chatsworth | 1 | $11.9M |
| Anchor State Bank | 1 | $50.5M |
| CIBM Bank | 1 | $85.5M |
| Regions Bank | 1 | $77.3M |
| First State Bank | 1 | $102.6M |
| Bank of Pontiac | 1 | $53.1M |
| United Community Bank | 1 | $32.8M |
| Bank of Springfield | 1 | $5.7M |
| Prairie State Bank and Trust | 1 | $36.4M |
| Country Trust Bank | 1 | $768K |
| The Atlanta National Bank | 1 | $11.9M |
| INB, National Association | 1 | $16.8M |
| First Security Bank | 1 | $33.7M |
| First Mid Bank & Trust, National Association | 1 | $46.5M |
| JPMorgan Chase Bank, National Association | 1 | $437.6M |