Branch Network
FirstBank Locations & Branches Antlers, Oklahoma
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FirstBank operates 10 branches from its headquarters in Antlers, OK, .
FirstBank branch network
All 10 branches are in OKLAHOMA, across 8 cities. Broken Bow, OK has the most of its branches, 2. Its largest office by deposits is the Broken Bow Branch office in Broken Bow, OK, with $177.2M (29.6% of its branch deposits). It had the same number of branches on June 30, 2025.
FirstBank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.81% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $684.3M
- Tier 1 leverage ratio, Q2 2026
- 10.81%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Established
- 1901
Full financial profile · Is FirstBank 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: Antlers, OK (2 branches) | 1 of 3 | 75.1% | $169.1M |
| State: OK (10 branches) | 41 of 192 | 0.4% | $598.3M |
Ranked by total assets among banks headquartered in the state: Largest banks in Oklahoma.
Share by county and metro area
FirstBank'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 |
|---|---|---|---|---|
| Mccurtain, OK (4 branches) | 2 of 5 | 25.2% | $221.6M | $878.9M |
| Pushmataha, OK (2 branches) | 1 of 4 | 60.8% | $169.1M | $278.0M |
| Atoka, OK (1 branch) | 2 of 2 | 29.1% | $97.5M | $335.3M |
| Choctaw, OK (1 branch) | 3 of 5 | 12.6% | $52.2M | $412.7M |
| Coal, OK (1 branch) | 2 of 2 | 23.5% | $35.5M | $151.3M |
| Pittsburg, OK (1 branch) | 7 of 7 | 2.0% | $22.4M | $1.14B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| McAlester, OK (1 branch) | 7 of 7 | 2.0% | $22.4M | $1.14B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Broken Bow Branch | Broken Bow, OK | 74728 | $177.2M |
| FirstBank (main office) | Antlers, OK | 74523 | $169.1M |
| Atoka Branch | Atoka, OK | 74525 | $97.5M |
| Hugo Branch | Hugo, OK | 74743 | $52.2M |
| Coalgate Branch | Coalgate, OK | 74538 | $35.5M |
| Kiowa Branch | Kiowa, OK | 74553 | $22.4M |
| Idabel Branch | Idabel, OK | 74745 | $20.5M |
| Wright City Branch | Wright City, OK | 74766 | $18.7M |
| Hochatown Branch | Broken Bow, OK | 74728 | $5.1M |
| East Main Street Branch | Antlers, OK | 74523 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 14331) · FFIEC NIC profile (RSSD 296456)