Bank Routing Number

Northbrook Bank & Trust Company, N.A. Routing Number

The primary ABA routing number (RTN) for Northbrook Bank & Trust Company, N.A., Northbrook, IL is shown below.

Primary ABA / RTN

071926184

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 Northbrook Bank & Trust Company, N.A. routing number?

The Northbrook Bank & Trust Company, N.A. routing number is 071926184. It is the primary ABA routing transit number registered to Northbrook Bank & Trust Company, N.A., headquartered in Northbrook, 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 Northbrook Bank & Trust Company, N.A. wire routing number?

This page lists 071926184, the primary routing number registered to Northbrook Bank & Trust Company, N.A. 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 Northbrook Bank & Trust Company, N.A. before sending a wire.

Is ABA number 071926184 the routing number for Northbrook Bank & Trust Company, N.A.?

Yes. ABA number 071926184 is the primary routing number registered to Northbrook Bank & Trust Company, N.A. 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 071926184?

Routing number 071926184 belongs to Northbrook Bank & Trust Company, N.A., headquartered in Northbrook, IL. It is the bank's primary ABA routing number (FDIC certificate 57082).

Routing numbers of similar-size institutions in Illinois

Bank, Northbrook, IL: Smartbiz Bank, N.A.: 071926553
Credit union, Vernon Hills, IL: Baxter Credit Union: 271992400
Bank, Effingham, IL: Midland States Bank: 081204540
Bank, Bloomington, IL: Heartland Bank and Trust Company: 071112066
Bank, Hinsdale, IL: Hinsdale Bank & Trust Company, N.A.: 071925402
Bank, Aurora, IL: Old Second National Bank: 071900760
Credit union, Bloomington, IL: State Farm Federal Credit Union: 271176200
Bank, Morton, IL: Morton Community Bank: 071123204

All routing numbers in Illinois

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Regulator records: FDIC BankFind (cert 57082) · FFIEC NIC profile (RSSD 2938198)