Bank Code Verified

091409584, Routing Number for GREAT WESTERN BANK, SIOUX FALLS, SD

Routing Number: 091409584 (Please note that this number is no longer in service. Kindly refer to the new Routing Number provided below)

New Routing Number: 091408734

Date of Revision: 050113


Address: 3405 N.



State: SD

Zip: 57107

Phone: (877) 999-9828

Understanding Routing Numbers and Their Significance in Banking Transactions

In the world of banking, there are numerous numbers and codes that are used to facilitate the seamless transfer of money between accounts. One such number is the routing number.

While it may seem like just another series of digits, routing numbers play a critical role in ensuring that funds are transferred accurately and securely. In this article, we will explore the significance of routing numbers and how they impact our everyday banking transactions.

What is a Routing Number? A routing number, also known as an ABA (American Bankers Association) routing transit number, is a nine-digit code assigned to each bank or credit union in the United States.

It acts as an identification number that helps to determine the financial institution where an account is held. Routing numbers are used for various purposes, including check processing, direct deposits, electronic fund transfers, and online bill payments.

The Structure of a Routing Number

A routing number consists of three parts: the first four digits represent the Federal Reserve routing symbol, the next four digits identify the specific financial institution, and the last digit, known as the check digit, is used for error detection. For example, in the routing number 091409584, “0914” represents the Federal Reserve routing symbol, “0958” represents the specific institution, and “4” is the check digit.

Why Are Routing Numbers Important? Routing numbers are essential for ensuring the accuracy and security of financial transactions.

They help to identify and verify the origin and destination of funds, ensuring that payments are directed to the correct bank and account. Without routing numbers, it would be nearly impossible to process checks, make direct deposits, or transfer money electronically.

Routing numbers also play a role in identifying the type of financial institution. For example, the first two digits of a routing number can indicate whether it is a federal reserve bank, a state-chartered bank, or a credit union.

This information helps banks and credit unions streamline their operations and comply with regulatory requirements.

How to Find Your Routing Number

To find your routing number, you can refer to your bank statement, checkbook, or online banking portal. It is important to note that each branch of a bank or credit union may have a different routing number, so it is crucial to use the correct one for your specific account.

In the example provided at the beginning of this article, the new routing number for Great Western Bank is 091408734.


Great Western Bank has a rich history dating back to 1935. Originally known as Iowa-Des Moines National Bank, it was founded as part of the recovery efforts following the Great Depression.

Over the years, the bank expanded its operations and acquired several smaller community banks, establishing itself as a trusted financial institution in the Midwest. In 1975, the bank changed its name to Great Western Bank, signifying its commitment to serving customers in the region.

With its headquarters in Sioux Falls, South Dakota since 1997, Great Western Bank has grown to become one of the largest regional banks in the United States. Today, Great Western Bank offers a wide range of banking services, including personal and business banking, home loans, wealth management, and insurance solutions.

With its strong community focus and dedication to customer service, the bank continues to make a positive impact on the lives of individuals and businesses in the communities it serves.


Routing numbers are vital components in the world of banking, enabling the smooth and secure transfer of funds. They ensure that payments are directed to the correct financial institution and account, providing peace of mind for both individuals and businesses.

Great Western Bank, with its long-standing history and customer-centric approach, is just one example of a financial institution that utilizes routing numbers to facilitate efficient banking transactions. Topic 3: Key Functions of Routing Numbers

Routing numbers serve several key functions in the banking industry.

They play a crucial role in facilitating various types of bank transactions, ensuring the smooth transfer of funds between accounts. Let’s explore some of the key functions that routing numbers fulfill.

1. Check Processing: One of the primary functions of routing numbers is to facilitate the processing of checks.

When you write a check to make a payment, the routing number on the check helps to identify the bank where the funds will be withdrawn from. This information is essential for the clearing and settlement of checks between banks, ensuring that the correct amount is debited from the payer’s account and credited to the payee’s account.

2. Direct Deposits: Routing numbers are also used for direct deposits, a convenient way to receive payments electronically.

Whether it’s a paycheck, a government benefit, or a tax refund, the routing number helps to direct the funds to the correct bank and account. It ensures that the money is deposited securely and efficiently into your account, eliminating the need for physical checks and reducing the risk of lost or stolen payments.

3. Electronic Fund Transfers: Routing numbers are essential for electronic fund transfers, allowing individuals and businesses to send and receive money quickly and securely.

Whether it’s a transfer between your own accounts or a payment to a third party, the routing number is used to identify the recipient’s bank and ensure that the funds are routed correctly. Electronic fund transfers have become increasingly popular, offering a convenient and efficient way to manage money without the need for paper-based transactions.

4. Online Bill Payments: Many individuals and businesses now pay their bills online, and routing numbers play a vital role in making these transactions possible.

When you set up an online bill payment, you typically need to provide the recipient’s routing number, along with their account number. This information ensures that the payment is directed to the correct bank and account, allowing bills to be paid accurately and on time.

5. Wire Transfers: Wire transfers are commonly used for large-value or time-sensitive transactions, such as purchasing a home or transferring funds internationally.

Routing numbers are crucial in wire transfers as they help to identify the financial institution where the recipient’s account is held. This information ensures that the funds are routed correctly and that they reach the intended recipient securely and without delay.

Topic 4: The Role of Routing Numbers in Bank Transactions

Routing numbers play a vital role in ensuring the smooth and secure flow of funds in bank transactions. They serve as a unique identifier for each financial institution, helping to direct money accurately and efficiently.

Let’s delve deeper into the specific ways in which routing numbers impact various types of bank transactions. 1.

Enhanced Accuracy: By using routing numbers, banks can ensure greater accuracy in processing transactions. Each routing number corresponds to a specific financial institution, allowing for precise identification of the bank where the funds should be sent or withdrawn from.

This helps to prevent errors and ensures that the right amount of money is transferred to the correct account. 2.

Security and Fraud Prevention: Routing numbers play a critical role in ensuring the security of bank transactions. They help to validate the authenticity and ownership of accounts, reducing the risk of fraudulent activity.

When conducting transactions, the routing number acts as a unique identifier that verifies the legitimacy of the recipient’s bank, adding an extra layer of security to the process. 3.

Efficient Fund Routing: Routing numbers streamline the process of routing and transferring funds between banks. When a bank receives a transaction request with a routing number, it can quickly identify the corresponding financial institution and initiate the necessary transfers.

This efficiency allows for faster and more seamless movement of funds, benefiting businesses and individuals alike. 4.

Compliance with Regulatory Requirements: Financial institutions are subject to various regulations governing the processing and handling of transactions. Routing numbers play a crucial role in ensuring that banks comply with these regulations.

By accurately identifying the financial institution involved in a transaction, routing numbers help banks adhere to regulatory requirements, promoting transparency and accountability in the banking system. 5.

Facilitating International Transactions: Routing numbers are not limited to domestic transactions; they also play a significant role in international banking. International wire transfers often require the use of intermediary banks to facilitate the transfer between different countries.

Routing numbers are used to identify these intermediary banks, ensuring that the funds are routed correctly and reach their intended destination. In conclusion, routing numbers are a fundamental component of banking transactions, enabling accurate and secure transfer of funds.

They fulfill various key functions, including check processing, direct deposits, electronic fund transfers, online bill payments, and wire transfers. Routing numbers enhance accuracy, ensure security, facilitate efficient fund routing, and help banks comply with regulatory requirements.

Whether it’s a domestic payment or an international wire transfer, routing numbers are essential for the seamless movement of money between accounts and financial institutions.

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