Branch Network
First Bank of Thomas Locations & Branches Thomas, Oklahoma
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First Bank of Thomas operates 1 branch from its headquarters in Thomas, OK, .
First Bank of Thomas branch network
Its one office is in Thomas, OKLAHOMA. It had the same number of branches on June 30, 2025.
First Bank of Thomas at a glance
Its CET1 capital ratio was 28.64% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $63.2M
- CET1 ratio, Q2 2026
- 28.64%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1904
Full financial profile · Is First Bank of Thomas safe? · First Bank of Thomas 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: Thomas, OK (1 branch) | 2 of 2 | 40.2% | $55.7M |
| State: OK (1 branch) | 166 of 192 | <0.1% | $55.7M |
Ranked by total assets among banks headquartered in the state: Largest banks in Oklahoma.
Share by county and metro area
First Bank of Thomas'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 |
|---|---|---|---|---|
| Custer, OK (1 branch) | 10 of 15 | 4.8% | $55.7M | $1.16B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Weatherford, OK (1 branch) | 10 of 15 | 4.8% | $55.7M | $1.16B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| First Bank of Thomas (main office) | Thomas, OK | 73669 | $55.7M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 4209) · FFIEC NIC profile (RSSD 328058)