First Federal Bank of Wisconsin Routing Number

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 First Federal Bank of Wisconsin routing number?

The First Federal Bank of Wisconsin routing number is 275971692. It is the primary ABA routing transit number registered to First Federal Bank of Wisconsin, headquartered in Waukesha, WI. 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 10, 2026.

What is the First Federal Bank of Wisconsin wire routing number?

This page lists 275971692, the primary routing number registered to First Federal Bank of Wisconsin. 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 First Federal Bank of Wisconsin before sending a wire.

Is ABA number 275971692 the routing number for First Federal Bank of Wisconsin?

Yes. ABA number 275971692 is the primary routing number registered to First Federal Bank of Wisconsin. 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 275971692?

Routing number 275971692 belongs to First Federal Bank of Wisconsin, headquartered in Waukesha, WI. It is the bank's primary ABA routing number (FDIC certificate 30422).

Routing numbers of similar-size institutions in Wisconsin

Bank, Waukesha, WI

Waukesha State Bank: 075901341

Bank, Waukesha, WI

Westbury Bank: 275971825

Credit union, Waukesha, WI

1st Class Express Credit Union: 275982238

Credit union, West Bend, WI

Glacier Hills Credit Union: 275982526

Credit union, Milwaukee, WI

Northwestern Mutual Credit Union: 275080334

Credit union, Sparta, WI

1st Community Credit Union: 275981909

Bank, Waupaca, WI

The Farmers State Bank of Waupaca: 075902573

Bank, Spencer, WI

Partners Bank: 075906838

All routing numbers in Wisconsin