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Ameristate Bank
✓ FDIC-insured · Active FDIC Certificate #15510
Ameristate Bank is an FDIC-insured state-chartered bank that is a member of the Federal Reserve System, headquartered in Atoka, Oklahoma, established in 1906. As of the 06/30/2026 FDIC call report, it reported $478M in total assets and $426M in deposits. FDIC location data lists 7 offices across 2 states and territories, with the most in Oklahoma (5). The FDIC classifies it as a community bank. It is owned by the holding company ATOKA STATE BCORP INC (Atoka, OK).
Financial data as of the 06/30/2026 FDIC call report.
Branches by state
Ameristate Bank has offices in 2 states and territories. Counts come from the FDIC's institution location records.
| State | Offices | Share |
|---|---|---|
| Oklahoma | 5 | 71.4% |
| Texas | 2 | 28.6% |
Branch locations
| Ameristate Bank Hugo Branch · Full Service - Brick And Mortar | 101 E Jackson St Hugo, OK 74743 Map ↗ |
| Ameristate Bank Atoka Branch · Full Service - Brick And Mortar | 1788 S Virginia Ave Atoka, OK 74525 Map ↗ |
| Ameristate Bank Antlers Branch · Full Service - Brick And Mortar | 418 W Main St Antlers, OK 74523 Map ↗ |
| Ameristate Bank Tishomingo Branch · Full Service - Brick And Mortar | 301 W Main St Tishomingo, OK 73460 Map ↗ |
| Ameristate Bank Ameristate Bank · Full Service - Brick And Mortar | 131 S Pennsylvania Ave Atoka, OK 74525 Map ↗ |
| Ameristate Bank Sherman Branch · Full Service - Brick And Mortar | 2410 N Loy Lake Rd Sherman, TX 75090 Map ↗ |
| Ameristate Bank Pottsboro Branch · Full Service - Brick And Mortar | 695 E Fm 120 Pottsboro, TX 75076 Map ↗ |
Holding company: ATOKA STATE BCORP INC
The FDIC lists ATOKA STATE BCORP INC, based in Atoka, OK, as the top holding company for Ameristate Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Oklahoma
Active FDIC-insured banks headquartered in Oklahoma with total assets closest to Ameristate Bank's $478M. See all banks in Oklahoma.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Shamrock Bank, N.A. | Coalgate | $501M | 8 |
| The Bank, National Association | Mcalester | $488M | 6 |
| FNB Community Bank | Midwest City | $480M | 7 |
| FSNB, National Association | Lawton | $478M | 68 |
| Bank of Western Oklahoma | Elk City | $470M | 6 |
| Local Bank | Hulbert | $463M | 7 |
| Watermark Bank | Oklahoma City | $451M | 1 |
| Welch State Bank of Welch, Okla. | Welch | $450M | 6 |
Ameristate Bank: common questions
Is Ameristate Bank FDIC-insured?
Yes. Ameristate Bank is an active FDIC-insured institution, FDIC Certificate #15510. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is Ameristate Bank headquartered?
Ameristate Bank is headquartered at 131 S Pennsylvania Ave, Atoka, OK 74525, according to FDIC records.
How many branches does Ameristate Bank have?
FDIC location data lists 7 offices for Ameristate Bank in 2 states and territories. The most are in Oklahoma (5), followed by Texas (2).
Who owns Ameristate Bank?
The FDIC lists ATOKA STATE BCORP INC of Atoka, OK as the top holding company for Ameristate Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.