Bank Routing Number

The Security National Bank of Enid Routing Number

The primary ABA routing number (RTN) for The Security National Bank of Enid, Enid, OK is shown below.

Primary ABA / RTN

103100179

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 The Security National Bank of Enid routing number?

The The Security National Bank of Enid routing number is 103100179. It is the primary ABA routing transit number registered to The Security National Bank of Enid, headquartered in Enid, OK. 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 National Bank of Enid wire routing number?

This page lists 103100179, the primary routing number registered to The Security National Bank of Enid. 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 National Bank of Enid before sending a wire.

Is ABA number 103100179 the routing number for The Security National Bank of Enid?

Yes. ABA number 103100179 is the primary routing number registered to The Security National Bank of Enid. 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 103100179?

Routing number 103100179 belongs to The Security National Bank of Enid, headquartered in Enid, OK. It is the bank's primary ABA routing number (FDIC certificate 14966).

Routing numbers of similar-size institutions in Oklahoma

Bank, Enid, OK: Stride Bank, N.A.: 103100195
Bank, Texhoma, OK: Anchor D Bank: 103106186
Credit union, Fort Sill, OK: Fort Sill Federal Credit Union: 303184856
Bank, Poteau, OK: The Community State Bank: 103101518
Bank, Wewoka, OK: Security State Bank of Oklahoma: 103109374
Bank, Broken Bow, OK: McCurtain County National Bank: 103102737
Bank, Perry, OK: Exchange Bank and Trust Company: 103101628
Credit union, Oklahoma City, OK: Allegiance Federal Credit Union: 303085230

All routing numbers in Oklahoma

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Regulator records: FDIC BankFind (cert 14966) · FFIEC NIC profile (RSSD 119153)