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Unison Bank Locations & Branches Jamestown, North Dakota
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Unison Bank operates 4 branches from its headquarters in Jamestown, ND, .
Unison Bank branch network
Its 4 branches span 2 states and 4 cities. The most are in NORTH DAKOTA (3) and ARIZONA (1). NORTH DAKOTA holds 87.6% of its branch deposits. Its largest office by deposits is its main office in Jamestown, ND, with $338.0M (67.7% of its branch deposits). It had the same number of branches on June 30, 2025.
Unison Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.02% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $596.9M
- Tier 1 leverage ratio, Q2 2026
- 10.02%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1965
Full financial profile · Is Unison Bank safe? · Unison Bank call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Jamestown, ND (1 branch) | 1 of 6 | 35.6% | $338.0M |
| State: ND (3 branches) | 22 of 70 | 1.0% | $437.1M |
Ranked by total assets among banks headquartered in the state: Largest banks in North Dakota.
Share by county and metro area
Unison Bank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Stutsman, ND (1 branch) | 1 of 7 | 34.5% | $338.0M | $981.0M |
| Mcintosh, ND (1 branch) | 2 of 2 | 38.4% | $66.1M | $172.1M |
| Maricopa, AZ (1 branch) | 48 of 55 | <0.1% | $62.0M | $186.33B |
| Emmons, ND (1 branch) | 4 of 4 | 11.9% | $33.0M | $278.2M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Jamestown, ND (1 branch) | 1 of 7 | 34.5% | $338.0M | $981.0M |
| Phoenix-Mesa-Chandler, AZ (1 branch) | 49 of 55 | <0.1% | $62.0M | $189.69B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Unison Bank (main office) | Jamestown, ND | 58401 | $338.0M |
| Wishek Branch | Wishek, ND | 58495 | $66.1M |
| Gilbert Branch | Gilbert, AZ | 85295 | $62.0M |
| Linton Branch | Linton, ND | 58552 | $33.0M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 19396) · FFIEC NIC profile (RSSD 676151)