Branch Network
Buffalo Federal Bank Locations & Branches Buffalo, Wyoming
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Buffalo Federal Bank operates 3 branches from its headquarters in Buffalo, WY, .
Buffalo Federal Bank branch network
All 3 branches are in WYOMING, across 3 cities. Its largest office by deposits is its main office in Buffalo, WY, with $91.5M (52.0% of its branch deposits). It had the same number of branches on June 30, 2025.
Buffalo Federal Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.38% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $202.6M
- Tier 1 leverage ratio, Q2 2026
- 10.38%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1936
Full financial profile · Is Buffalo Federal Bank safe? · Buffalo Federal 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: Buffalo, WY (1 branch) | 3 of 4 | 13.8% | $91.5M |
| State: WY (3 branches) | 35 of 44 | 0.8% | $175.9M |
Ranked by total assets among banks headquartered in the state: Largest banks in Wyoming.
Share by county and metro area
Buffalo Federal 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 |
|---|---|---|---|---|
| Johnson, WY (1 branch) | 3 of 4 | 13.8% | $91.5M | $663.1M |
| Campbell, WY (1 branch) | 7 of 9 | 3.8% | $56.6M | $1.48B |
| Sheridan, WY (1 branch) | 9 of 11 | 2.0% | $27.7M | $1.38B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Gillette, WY (1 branch) | 9 of 12 | 2.6% | $56.6M | $2.14B |
| Sheridan, WY (1 branch) | 9 of 11 | 2.0% | $27.7M | $1.38B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Buffalo Federal Bank (main office) | Buffalo, WY | 82834 | $91.5M |
| Gillette Branch | Gillette, WY | 82718 | $56.6M |
| Sheridan Branch | Sheridan, WY | 82801 | $27.7M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 29696) · FFIEC NIC profile (RSSD 108072)