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Summit National Bank Locations & Branches Hulett, Wyoming
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Summit National Bank operates 3 branches from its headquarters in Hulett, WY, .
Summit National Bank branch network
Its 3 branches span 3 states and 3 cities. The most are in IDAHO (1), MONTANA (1) and WYOMING (1). WYOMING holds 58.9% of its branch deposits. Its largest office by deposits is its main office in Hulett, WY, with $37.7M (58.9% of its branch deposits). It had the same number of branches on June 30, 2025.
Summit National Bank at a glance
Its CET1 capital ratio was 4.82% at Q2 2026, above the 4.5% minimum but inside the capital conservation buffer range, where distributions can be constrained.
- Total assets, Q2 2026
- $65.9M
- CET1 ratio, Q2 2026
- 4.82%
- Deposit insurance
- FDIC
- Regulator
- OCC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1984
Full financial profile · Is Summit National Bank safe? · Summit National 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: Hulett, WY (1 branch) | 1 of 1 | 100.0% | $37.7M |
| State: WY (1 branch) | 40 of 44 | 0.2% | $37.7M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wyoming.
Share by county and metro area
Summit National 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 |
|---|---|---|---|---|
| Crook, WY (1 branch) | 3 of 3 | 10.5% | $37.7M | $358.1M |
| Carter, MT (1 branch) | 1 of 1 | 100.0% | $13.4M | $13.4M |
| Lemhi, ID (1 branch) | 3 of 3 | 8.3% | $12.9M | $155.4M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Gillette, WY (1 branch) | 11 of 12 | 1.8% | $37.7M | $2.14B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Summit National Bank (main office) | Hulett, WY | 82720 | $37.7M |
| Ekalaka Branch | Ekalaka, MT | 59324 | $13.4M |
| Salmon Branch | Salmon, ID | 83467 | $12.9M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 25054) · FFIEC NIC profile (RSSD 78559)