Grinnell State 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 Grinnell State Bank routing number?

The Grinnell State Bank routing number is 073901725. It is the primary ABA routing transit number registered to Grinnell State Bank, headquartered in Grinnell, IA. 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 Grinnell State Bank wire routing number?

This page lists 073901725, the primary routing number registered to Grinnell State 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 Grinnell State Bank before sending a wire.

Is ABA number 073901725 the routing number for Grinnell State Bank?

Yes. ABA number 073901725 is the primary routing number registered to Grinnell State 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 073901725?

Routing number 073901725 belongs to Grinnell State Bank, headquartered in Grinnell, IA. It is the bank's primary ABA routing number (FDIC certificate 11347).

Routing numbers of similar-size institutions in Iowa

Bank, Cascade, IA

Ohnward Bank & Trust: 073911870

Bank, Indianola, IA

Trubank: 073914369

Bank, Sutherland, IA

Security State Bank: 073921161

Bank, Perry, IA

Raccoon Valley Bank: 073920887

Bank, Atlantic, IA

Rolling Hills Bank & Trust: 073905912

Bank, Davenport, IA

American Bank and Trust Company, N.A.: 071108834

Bank, Jefferson, IA

Home State Bank: 073920638

Bank, Des Moines, IA

Iowa State Bank: 073000794

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