Alliant 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 Alliant Bank routing number?

The Alliant Bank routing number is 081506390. It is the primary ABA routing transit number registered to Alliant Bank, headquartered in Madison, MO. 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 Alliant Bank wire routing number?

This page lists 081506390, the primary routing number registered to Alliant 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 Alliant Bank before sending a wire.

Is ABA number 081506390 the routing number for Alliant Bank?

Yes. ABA number 081506390 is the primary routing number registered to Alliant 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 081506390?

Routing number 081506390 belongs to Alliant Bank, headquartered in Madison, MO. It is the bank's primary ABA routing number (FDIC certificate 1946).

Routing numbers of similar-size institutions in Missouri

Bank, Butler, MO

Community First Bank: 101205063

Bank, Russellville, MO

Community Point Bank: 081511990

Bank, Marshall, MO

Community Bank of Marshall: 101903637

Bank, Purdy, MO

First State Bank of the Ozarks: 081511754

Bank, Cuba, MO

Peoples Bank: 081506552

Bank, Eldon, MO

Citizens Bank of Eldon: 081503380

Bank, Weston, MO

Bank of Weston: 101205050

Bank, Lamar, MO

Lamar Bank and Trust Company: 101202875

All routing numbers in Missouri