FDIC-insured bank
Unison Bank — Jamestown, ND
Bank headquartered in Jamestown, North Dakota, part of MCINTOSH CNTY BK HOLDING.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 401 1st Ave S Jamestown, ND 58401 |
| County | Stutsman |
| Metro area | Jamestown, ND |
| Website | www.unisonbank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 19396 |
| Federal Reserve RSSD ID | 676151 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | MCINTOSH CNTY BK HOLDING |
| Domestic offices | 4 |
| Financials as of | June 30, 2026 |
How to find your Unison Bank routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.unisonbank.com.
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Offices nearest to headquarters
| Unison Bank main office Jamestown, ND |
401 1st Ave S, 58401 |
| Wishek Branch Wishek, ND |
102 N Centennial St, 58495 |
| Linton Branch Linton, ND |
203 N Broadway St, 58552 |
| Gilbert Branch Gilbert, AZ |
1835 E Pecos Rd, 85295 |
Where Unison Bank has offices
Cities with the most Unison Bank offices
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| Bravera Bank Dickinson | $3.81 billion |
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| First Western Bank & Trust Minot | $2.39 billion |
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