Branch Network
Great Nations Bank Locations & Branches Norman, Oklahoma
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Great Nations Bank operates 2 branches from its headquarters in Norman, OK, .
Great Nations Bank branch network
Both branches are in OKLAHOMA, across 2 cities. Its largest office by deposits is its main office in Norman, OK, with $68.4M (68.1% of its branch deposits). It had the same number of branches on June 30, 2025.
Great Nations Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.27% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $113.8M
- Tier 1 leverage ratio, Q2 2026
- 10.27%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 2009
Full financial profile · Is Great Nations Bank 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: Norman, OK (1 branch) | 13 of 22 | 1.7% | $68.4M |
| State: OK (2 branches) | 140 of 192 | <0.1% | $100.5M |
Ranked by total assets among banks headquartered in the state: Largest banks in Oklahoma.
Share by county and metro area
Great Nations 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 |
|---|---|---|---|---|
| Cleveland, OK (1 branch) | 15 of 28 | 1.1% | $68.4M | $6.19B |
| Canadian, OK (1 branch) | 16 of 18 | 1.1% | $32.0M | $3.02B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Oklahoma City, OK (2 branches) | 52 of 71 | 0.2% | $100.5M | $60.81B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Great Nations Bank (main office) | Norman, OK | 73071 | $68.4M |
| Yukon Branch | Yukon, OK | 73099 | $32.0M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 58680) · FFIEC NIC profile (RSSD 3599804)