Bank Routing Number

Central Savings Bank Routing Number

The primary ABA routing number (RTN) for Central Savings Bank, Sault Sainte Marie, MI is shown below.

Primary ABA / RTN

091101280

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 Central Savings Bank routing number?

The Central Savings Bank routing number is 091101280. It is the primary ABA routing transit number registered to Central Savings Bank, headquartered in Sault Sainte Marie, MI. 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 Central Savings Bank wire routing number?

This page lists 091101280, the primary routing number registered to Central Savings 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 Central Savings Bank before sending a wire.

Is ABA number 091101280 the routing number for Central Savings Bank?

Yes. ABA number 091101280 is the primary routing number registered to Central Savings 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 091101280?

Routing number 091101280 belongs to Central Savings Bank, headquartered in Sault Sainte Marie, MI. It is the bank's primary ABA routing number (FDIC certificate 1095).

Routing numbers of similar-size institutions in Michigan

Credit union, Sault Sainte Marie, MI: Soo Co-Op Credit Union: 291173076
Credit union, Southfield, MI: People Driven Credit Union: 272484988
Bank, Grandville, MI: Grand River Bank: 072414378
Bank, Coldwater, MI: Century Bank and Trust: 072404883
Bank, Charlotte, MI: Eaton Community Bank: 272471166
Bank, Saginaw, MI: 1st State Bank: 072414158
Credit union, Saginaw, MI: Jolt Credit Union: 272484441
Bank, Ithaca, MI: Commercial Bank: 072403554

All routing numbers in Michigan

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Regulator records: FDIC BankFind (cert 1095) · FFIEC NIC profile (RSSD 382050)