Buffalo Federal Bank 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 Buffalo Federal Bank routing number?

The Buffalo Federal Bank routing number is 302373011. It is the primary ABA routing transit number registered to Buffalo Federal Bank, headquartered in Buffalo, WY. 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 Buffalo Federal Bank wire routing number?

This page lists 302373011, the primary routing number registered to Buffalo Federal Bank. 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 Buffalo Federal Bank before sending a wire.

Is ABA number 302373011 the routing number for Buffalo Federal Bank?

Yes. ABA number 302373011 is the primary routing number registered to Buffalo Federal Bank. 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 302373011?

Routing number 302373011 belongs to Buffalo Federal Bank, headquartered in Buffalo, WY. It is the bank's primary ABA routing number (FDIC certificate 29696).

Routing numbers of similar-size institutions in Wyoming

Bank, Buffalo, WY

First Northern Bank of Wyoming: 102300459

Bank, Lander, WY

Central Bank and Trust: 102300404

Credit union, Cody, WY

Sunlight Federal Credit Union: 302386736

Bank, Rawlins, WY

Bank of Commerce: 102303171

Bank, Jackson, WY

Tanager Bank: 102301717

Credit union, Lander, WY

Grand Altitude Federal Credit Union: 302386817

Credit union, Gillette, WY

Campco Federal Credit Union: 302386749

Bank, Riverton, WY

Wyoming Community Bank: 102306644

All routing numbers in Wyoming