Post Oak Bank was established in 2004 and is headquartered in Houston, Texas. It has branches in Houston, Pasadena, Sugar Land, Conroe, Beaumont, and The Woodlands.
- Branch / ATM Locator
- Website: https://www.postoakbank.com/
- Routing Number: 113024957
- Swift Code: Not Available
- Mobile App: Android | iPhone
- Telephone Number: 713-439-3900
- Headquartered In: Texas
- Founded: 2004 (21 years ago)
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Bank's Rating:
(5 votes, average: 3.20 out of 5)
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Post Oak Bank offers a secure and easy way to manage your accounts via the Internet through its Online Banking service. With online banking, customers can view account information, transfer money between accounts, access 18-months of statements and place stop payments. With online banking, you have peace of mind knowing that you can access your bank account and finances whenever and wherever you prefer. The guide below will assist personal account holders to access online banking service at Post Oak Bank by helping them log in, reset forgotten password and enroll.
HOW TO LOG IN
If you have online banking credentials, you can easily access your online banking account through the following the steps:
Step 1- In your browser, open this link https://www.postoakbank.com/ to access Post Oak Bank website
Step 2- In homepage, click enter your Username and click LOGIN
Step 3- Click Continue with security code to receive a one-time security code
Step 4- Choose how you want to receive the code either through phone call or text, then click Continue
Once the online banking system approves your login credentials, you will access your online banking account.
FORGOTTEN PASSWORD/LOG ID?
If you have problems recalling your online banking credentials, please follow steps shown below to reset or recover your credentials:
Reset Forgotten Password
Step 1- In the homepage, click the Forget User Name or Password? Click Here link
Step 2- Click Reset your Password? link
Step 3- Provide the requested information then click Continue to verify your identity
After the system approves your identity, you will be able to set a new password.
Recover Forgotten Username
Step 1- In the homepage, click the Forget User Name or Password? Click Here link
Step 2- Click Forgot your username? link
Step 3- Provide all of the requested information then click Submit to confirm your identity
When your identity is confirmed, Online Banking will email your username to your email address on file.
HOW TO ENROLL
Personal account holders at Post Oak Bank use the steps outlined below to enroll for the online banking service:
Step 1- In homepage, click Click here to enroll now! link
Step 2- Fill in the requested details, then click Continue Enrollment
After the system approves your identity, you will be able to proceed with enrollment.
MANAGE POST OAK BANK ONLINE BANKING ACCOUNT
Online banking at Post Oak Bank allows you to:
- Look up account balances
- View transactions history
- Transfer funds between accounts
- Pay your bills
Federal Holiday Schedule for 2025 & 2026
These are the federal holidays of which the Federal Reserve Bank is closed.
Post Oak Bank and other financial institutes are closed on the same holidays.
| Holiday | 2025 | 2026 |
|---|---|---|
| New Year's Day | January 2 | January 1 |
| Martin Luther King Day | January 20 | January 19 |
| Presidents Day | February 17 | February 16 |
| Memorial Day | May 26 | May 25 |
| Juneteenth Independence Day | June 19 | June 19 |
| Independence Day | July 4 | July 3 |
| Labor Day | September 1 | September 7 |
| Columbus Day | October 13 | October 12 |
| Veterans Day | November 11 | November 11 |
| Thanksgiving Day | November 27 | November 26 |
| Christmas Day | December 25 | December 25 |
