Every FDIC-insured bank branch in Cass County, North Dakota as of June 30, 2025. County land area: 1,765 square miles, 4.4 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Gate City Bank | 13 | $935.2M |
| Bell Bank | 9 | $3.71B |
| U.S. Bank National Association | 6 | $983.3M |
| Wells Fargo Bank, National Association | 4 | $481.8M |
| BankNorth | 4 | $197.8M |
| First International Bank & Trust | 3 | $1.15B |
| First Western Bank & Trust | 3 | $78.1M |
| Starion Bank | 3 | $139.8M |
| Alerus Financial, National Association | 3 | $532.7M |
| VISIONBank | 3 | $264.2M |
| JPMorgan Chase Bank, National Association | 3 | $53.4M |
| Dakota Heritage Bank | 2 | $38.9M |
| Border Bank | 2 | $196.6M |
| American Federal Bank | 2 | $142.1M |
| Old National Bank | 2 | $439.0M |
| Western State Bank | 2 | $434.2M |
| Choice Financial Group | 2 | $772.8M |
| Hometown Community Bank | 1 | $26.4M |
| First Interstate Bank | 1 | $23.0M |
| Cornerstone Bank | 1 | $228.8M |
| First United Bank | 1 | $31.9M |
| BMO Bank National Association | 1 | $61.3M |
| Dacotah Bank | 1 | $10.5M |
| Aspire Bank | 1 | $42.2M |
| KodaBank | 1 | $38.6M |
| Bank Forward | 1 | $55.4M |
| Merchants Bank | 1 | $4.9M |
| Kindred State Bank | 1 | $39.9M |