IBERIABANK Routing Numbers in LAFAYETTE, LA

Q: How many routing numbers does IBERIABANK have in LAFAYETTE, LA?

IBERIABANK has 46 routing numbers registered in LAFAYETTE, LA with the American Bankers Association (ABA). Click any routing number above to view its complete details including bank name, address, ZIP code, and phone number.

Q: What is the IBERIABANK routing number in LAFAYETTE, LA?

There are 46 IBERIABANK routing numbers in LAFAYETTE, LA. Click the routing number above that corresponds to your account. If you are unsure which applies, check the bottom-left of a personal check — the routing number printed there is the one assigned to your specific account.

Q: What is the IBERIABANK LAFAYETTE routing number used for?

The IBERIABANK routing number in LAFAYETTE is required for: Direct deposit — payroll, IRS tax refunds, Social Security, VA benefitsACH transfers — online bill payments, electronic debits, bank transfersDomestic wire transfers — same-day settlement via Fedwire (may use a separate wire routing number)Check payments — printed at the bottom-left of every IBERIABANK personal checkACH debit authorisations — recurring payments to utilities, subscriptions, insurance

Q: Is the IBERIABANK LAFAYETTE routing number the same for ACH and wire transfers?

Not necessarily. Many large banks maintain a separate routing number for domestic wire transfers from the one used for ACH payments and direct deposits. If you need to send or receive a wire transfer to a IBERIABANK account in LAFAYETTE, always confirm the wire routing number directly with IBERIABANK's wire department. The routing number shown on BankZop is the ABA routing number on record — verify wire-specific numbers with the bank before initiating high-value wire transactions.

Q: How do I verify the IBERIABANK routing number for LAFAYETTE?

You can verify your IBERIABANK LAFAYETTE routing number three ways: (1) Use BankZop — the result page shows the routing number with full bank address and phone. (2) Check the bottom-left of any IBERIABANK personal check — the routing number is always the first 9-digit sequence in the MICR line. (3) Log into IBERIABANK online banking and navigate to Account Details. All data on BankZop is sourced from the ABA routing registry.

Q: Can I use the IBERIABANK LAFAYETTE routing number for international transfers?

No. ABA routing numbers only work within the US domestic payment system (ACH, Fedwire). For international wire transfers to or from a IBERIABANK account in LAFAYETTE, you need the bank's SWIFT/BIC code instead. Visit BankZop's SWIFT Code Lookup to find the correct SWIFT code for IBERIABANK international transfers.

Q: What format is the IBERIABANK LAFAYETTE routing number?

All IBERIABANK routing numbers in LAFAYETTE follow the standard 9-digit ABA routing number format: digits 1–2 identify the Federal Reserve district; digits 3–4 identify the Federal Reserve office; digits 5–8 are the ABA institution identifier for IBERIABANK; digit 9 is a mathematically calculated check digit. A routing number is always exactly 9 numeric digits — any other format is invalid.

Q: Where is the IBERIABANK routing number on a check for LAFAYETTE accounts?

The IBERIABANK routing number for LAFAYETTE accounts is printed at the bottom-left of every personal check in the MICR line. It is always the first 9-digit sequence, surrounded by transit symbols. The account number follows in the centre (varies in length), and the check number is on the right. Do not confuse the routing number (9 digits, leftmost) with the account number.

46 IBERIABANK routing numbers found in LAFAYETTE, LA. Click any routing number to view full details — for ACH transfers, direct deposits, and wire payments.

Updated Jun 2026 IBERIABANK LAFAYETTE, LA Live Data

46 Routing Numbers

ABA Verified Data

ACH · Wire Payment Systems

9-digit ABA Format

Bank

IBERIABANK

LAFAYETTE

Result

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IBERIABANK Routing Numbers in LAFAYETTE, LA

IBERIABANK has 46 routing numbers registered in LAFAYETTE, LA with the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Each 9-digit routing number uniquely identifies IBERIABANK's LAFAYETTE processing location within the US payment network. BankZop sources all routing data directly from official ABA records — click any routing number above to view its full details and copy it instantly.

The IBERIABANK routing number for LAFAYETTE, LA is used for setting up direct deposits, authorising ACH payments, initiating domestic wire transfers, and check processing. Always use the specific routing number assigned to the location where your account was opened.

What to Do After Finding the IBERIABANK LAFAYETTE Routing Number

Direct deposit: Provide the 9-digit routing number along with your account number to your employer's payroll system, the IRS (for tax refunds), or any government benefit agency.
ACH bill payment: Enter the routing number when setting up electronic payments to utilities, insurance providers, or subscription services that debit your IBERIABANK account.
Wire transfer: Confirm with IBERIABANK's wire department whether this ABA routing number applies to wire transfers — many banks use a different wire routing number.
Check verification: Cross-check the routing number printed at the bottom-left of your IBERIABANK check against the number shown here to confirm accuracy.

Why IBERIABANK May Have Multiple Routing Numbers in LAFAYETTE

IBERIABANK has 46 routing numbers in LAFAYETTE because large US banks sometimes maintain multiple routing numbers within the same city — assigned to different processing offices or account types. Your specific routing number depends on which office processed your account when it was opened. Check the bottom-left of a personal check or your online banking account details to confirm which routing number belongs to your account.

ACH vs Wire Transfer — Which Routing Number to Use

This is one of the most common questions about IBERIABANK LAFAYETTE routing numbers:

Transfer Type	Routing Number	Settlement
Direct Deposit / ACH	ABA routing number (this page)	1–2 business days (same day for Same Day ACH)
Domestic Wire Transfer	Confirm with IBERIABANK directly — may differ	Same business day (real-time via Fedwire)
International Wire	SWIFT/BIC code required — find it here	1–5 business days

About IBERIABANK in LAFAYETTE, LA

IBERIABANK serves customers in LAFAYETTE, LA through its local banking network. The routing numbers listed on this page are the ABA-registered identifiers for IBERIABANK's LAFAYETTE operations — used by the Federal Reserve's payment infrastructure to route ACH and wire transactions to the correct financial institution.

To browse IBERIABANK routing numbers in other cities in LA, visit the IBERIABANK LA directory. For all IBERIABANK states, see the IBERIABANK routing number directory. For international transfers, use the SWIFT Code Lookup. For Indian bank transfers, use the IFSC Code Lookup.

Data sourced from the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Last reviewed Jun 2026 by BankZop Editorial Team.

Frequently Asked Questions — IBERIABANK Routing Numbers in LAFAYETTE

How many routing numbers does IBERIABANK have in LAFAYETTE, LA?

What is the IBERIABANK routing number in LAFAYETTE, LA?

What is the IBERIABANK LAFAYETTE routing number used for?

Is the IBERIABANK LAFAYETTE routing number the same for ACH and wire transfers?

How do I verify the IBERIABANK routing number for LAFAYETTE?

Can I use the IBERIABANK LAFAYETTE routing number for international transfers?

What format is the IBERIABANK LAFAYETTE routing number?

Where is the IBERIABANK routing number on a check for LAFAYETTE accounts?