Branch Network
Williamstown Bank, Inc. Locations & Branches Williamstown, West Virginia
BankRegReports is independent of Williamstown Bank, Inc. and never asks for online banking logins or passwords.
Williamstown Bank, Inc. operates 4 branches from its headquarters in Williamstown, WV, .
Williamstown Bank, Inc. branch network
All 4 branches are in WEST VIRGINIA, across 2 cities. Parkersburg, WV has the most of its branches, 3. Its largest office by deposits is its main office in Williamstown, WV, with $119.3M (56.2% of its branch deposits). It had the same number of branches on June 30, 2025.
Williamstown Bank, Inc. at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.14% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $236.7M
- Tier 1 leverage ratio, Q2 2026
- 10.14%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 1919
Full financial profile · Is Williamstown Bank, Inc. safe? · 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: Williamstown, WV (1 branch) | 1 of 1 | 100.0% | $119.3M |
| State: WV (4 branches) | 39 of 65 | 0.4% | $212.3M |
Ranked by total assets among banks headquartered in the state: Largest banks in West Virginia.
Share by county and metro area
Williamstown 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 |
|---|---|---|---|---|
| Wood, WV (4 branches) | 6 of 8 | 9.5% | $212.3M | $2.23B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Parkersburg-Vienna, WV (4 branches) | 6 of 9 | 9.3% | $212.3M | $2.29B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Williamstown Bank, Inc. (main office) | Williamstown, WV | 26187 | $119.3M |
| Parkersburg Office Branch | Parkersburg, WV | 26101 | $60.7M |
| South Parkersburg Office Branch | Parkersburg, WV | 26101 | $18.1M |
| Lubeck Office Branch | Parkersburg, WV | 26101 | $14.1M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 14744) · FFIEC NIC profile (RSSD 918132)