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Guaranty Bank Inc. Locations & Branches Williamson, West Virginia
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Guaranty Bank Inc. operates 5 branches from its headquarters in Williamson, WV, .
Guaranty Bank Inc. branch network
All 5 branches are in WEST VIRGINIA, across 5 cities. Its largest office by deposits is its main office in Williamson, WV, with $66.7M (52.7% of its branch deposits). On June 30, 2025 it had 3 branches, 2 fewer than in 2026.
Guaranty Bank Inc. at a glance
Its CET1 capital ratio was 17.97% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $152.4M
- CET1 ratio, Q2 2026
- 17.97%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1976
Full financial profile · Is Guaranty Bank Inc. safe? · Guaranty Bank Inc. 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: Williamson, WV (1 branch) | 3 of 4 | 22.1% | $66.7M |
| State: WV (5 branches) | 48 of 65 | 0.3% | $126.4M |
Ranked by total assets among banks headquartered in the state: Largest banks in West Virginia.
Share by county and metro area
Guaranty Bank Inc.'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 |
|---|---|---|---|---|
| Mingo, WV (3 branches) | 2 of 4 | 26.0% | $116.9M | $450.4M |
| Wayne, WV (1 branch) | 5 of 5 | 2.3% | $7.8M | $338.6M |
| Kanawha, WV (1 branch) | 13 of 13 | <0.1% | $1.8M | $6.78B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Huntington-Ashland, WV-KY-OH (1 branch) | 24 of 25 | <0.1% | $7.8M | $7.81B |
| Charleston, WV (1 branch) | 18 of 18 | <0.1% | $1.8M | $7.99B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Guaranty Bank Inc. (main office) | Williamson, WV | 25661 | $66.7M |
| Gilbert Branch | Gilbert, WV | 25621 | $26.0M |
| Delbarton Branch | Delbarton, WV | 25670 | $24.2M |
| Wayne Branch | Wayne, WV | 25570 | $7.8M |
| Charleston Branch | Charleston, WV | 25301 | $1.8M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 22273) · FFIEC NIC profile (RSSD 706236)