Bank Routing Number

Olympia Federal Savings and Loan Association Routing Number

The primary ABA routing number (RTN) for Olympia Federal Savings and Loan Association, Olympia, WA is shown below.

Primary ABA / RTN

325170822

Verify before you send money. This is the bank's primary registered routing number, taken from the FFIEC National Information Center institution record (last refreshed here on October 8, 2026). Banks often use a different routing number for wire transfers than for ACH, and large banks vary it by region; always confirm the correct number on a check or with your bank before initiating a transfer.

What is an ABA routing number?

An ABA routing number, also called a routing transit number (RTN), is a 9-digit code that identifies a U.S. financial institution in the payment system. It tells ACH transfers, Fedwire payments, and paper checks which bank to route money to. The format was created by the American Bankers Association in 1910 and is still the backbone of U.S. domestic payments.

What is the difference between a routing number and an account number?

Your routing number identifies the bank; your account number identifies your specific account at that bank. On a paper check, the routing number is the 9-digit number in the bottom-left, and the account number is to its right.

What is the Olympia Federal Savings and Loan Association routing number?

The Olympia Federal Savings and Loan Association routing number is 325170822. It is the primary ABA routing transit number registered to Olympia Federal Savings and Loan Association, headquartered in Olympia, WA. A bank can hold more than one routing number, so this is the one on record for the institution, not necessarily the one printed on every check. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 8, 2026.

What is the Olympia Federal Savings and Loan Association wire routing number?

This page lists 325170822, the primary routing number registered to Olympia Federal Savings and Loan Association. The record does not say whether the bank uses the same number for wire transfers, and many banks use a separate routing number for domestic wires. Confirm the wire routing number with Olympia Federal Savings and Loan Association before sending a wire.

Is ABA number 325170822 the routing number for Olympia Federal Savings and Loan Association?

Yes. ABA number 325170822 is the primary routing number registered to Olympia Federal Savings and Loan Association. Check it against the routing number on a check or in your online banking before sending an ACH payment, because a bank can use different numbers by region or product.

Which bank uses routing number 325170822?

Routing number 325170822 belongs to Olympia Federal Savings and Loan Association, headquartered in Olympia, WA. It is the bank's primary ABA routing number (FDIC certificate 28599).

Routing numbers in Olympia, WA

Bank: Heritage Bank: 325170835
Credit union: Washington State Employees Credit Union: 325181028
Credit union: Wcla Credit Union: 125184568
Credit union: Evergreen Direct Credit Union: 325181002
Credit union: Olympia Credit Union: 325180980

All routing numbers in Washington

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Regulator records: FDIC BankFind (cert 28599) · FFIEC NIC profile (RSSD 550279)