The Security 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 The Security State Bank routing number?

The The Security State Bank routing number is 091408909. It is the primary ABA routing transit number registered to The Security State Bank, headquartered in Emery, SD. 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 The Security State Bank wire routing number?

This page lists 091408909, the primary routing number registered to The Security 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 The Security State Bank before sending a wire.

Is ABA number 091408909 the routing number for The Security State Bank?

Yes. ABA number 091408909 is the primary routing number registered to The Security 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 091408909?

Routing number 091408909 belongs to The Security State Bank, headquartered in Emery, SD. It is the bank's primary ABA routing number (FDIC certificate 15749).

Routing numbers of similar-size institutions in South Dakota

Bank, Rapid City, SD

First Western Federal Savings Bank: 291471419

Bank, Avon, SD

Community Bank: 091406972

Credit union, Aberdeen, SD

Healthcare Plus Federal Credit Union: 291481496

Bank, Onida, SD

Sunrise Bank Dakota: 091408394

Bank, Ipswich, SD

Ipswich State Bank: 091408792

Credit union, Britton, SD

Norstar Federal Credit Union: 291479233

Bank, Bryant, SD

Bryant State Bank: 091407052

Bank, Eagle Butte, SD

State Bank of Eagle Butte: 091409351

All routing numbers in South Dakota