Blackhawk Bank & Trust 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 Blackhawk Bank & Trust routing number?

The Blackhawk Bank & Trust routing number is 071123123. It is the primary ABA routing transit number registered to Blackhawk Bank & Trust, headquartered in Milan, IL. 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 Blackhawk Bank & Trust wire routing number?

This page lists 071123123, the primary routing number registered to Blackhawk Bank & Trust. 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 Blackhawk Bank & Trust before sending a wire.

Is ABA number 071123123 the routing number for Blackhawk Bank & Trust?

Yes. ABA number 071123123 is the primary routing number registered to Blackhawk Bank & Trust. 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 071123123?

Routing number 071123123 belongs to Blackhawk Bank & Trust, headquartered in Milan, IL. It is the bank's primary ABA routing number (FDIC certificate 18402).

Routing numbers of similar-size institutions in Illinois

Bank, Ottawa, IL

American Commercial Bank & Trust, N.A.: 071902399

Bank, Springfield, IL

Bank of Springfield: 071108559

Bank, Mount Vernon, IL

Peoples National Bank, N.A.: 081206807

Bank, Chicago, IL

Marquette Bank: 071004284

Bank, Highland Park, IL

First Bank Chicago: 071922609

Credit union, Edwardsville, IL

Scott Credit Union: 281077522

Bank, Crystal Lake, IL

Crystal Lake Bank & Trust Company, N.A.: 071925787

Credit union, Moline, IL

Empeople Credit Union: 271186423

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