COMERICA BANK CALIFORNIA Routing Number in DETROIT, MI
1 COMERICA BANK CALIFORNIA routing number found in DETROIT, MI. Click any routing number to view full details — for ACH transfers, direct deposits, and wire payments.
COMERICA BANK CALIFORNIA — DETROIT, MI — Select Routing Number
1 routing number
COMERICA BANK CALIFORNIA Routing Number in DETROIT, MI
COMERICA BANK CALIFORNIA has 1 routing number registered in DETROIT, MI with the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Each 9-digit routing number uniquely identifies COMERICA BANK CALIFORNIA's DETROIT 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 COMERICA BANK CALIFORNIA routing number for DETROIT, MI 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 COMERICA BANK CALIFORNIA DETROIT 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 COMERICA BANK CALIFORNIA account.
- Wire transfer: Confirm with COMERICA BANK CALIFORNIA'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 COMERICA BANK CALIFORNIA check against the number shown here to confirm accuracy.
Why COMERICA BANK CALIFORNIA May Have This Routing Number in DETROIT
COMERICA BANK CALIFORNIA uses a single routing number for DETROIT, MI — assigned by the ABA to identify this specific COMERICA BANK CALIFORNIA processing location within the Federal Reserve's payment system. This 9-digit code is what routes ACH debits, credits, and wire transfers to the correct COMERICA BANK CALIFORNIA office for settlement.
ACH vs Wire Transfer — Which Routing Number to Use
This is one of the most common questions about COMERICA BANK CALIFORNIA DETROIT 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 COMERICA BANK CALIFORNIA directly — may differ | Same business day (real-time via Fedwire) |
| International Wire | SWIFT/BIC code required — find it here | 1–5 business days |
About COMERICA BANK CALIFORNIA in DETROIT, MI
COMERICA BANK CALIFORNIA serves customers in DETROIT, MI through its local banking network. The routing number listed on this page are the ABA-registered identifier for COMERICA BANK CALIFORNIA's DETROIT operations — used by the Federal Reserve's payment infrastructure to route ACH and wire transactions to the correct financial institution.
To browse COMERICA BANK CALIFORNIA routing numbers in other cities in MI, visit the COMERICA BANK CALIFORNIA MI directory. For all COMERICA BANK CALIFORNIA states, see the COMERICA BANK CALIFORNIA 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 — COMERICA BANK CALIFORNIA Routing Numbers in DETROIT
- Direct deposit — payroll, IRS tax refunds, Social Security, VA benefits
- ACH transfers — online bill payments, electronic debits, bank transfers
- Domestic wire transfers — same-day settlement via Fedwire (may use a separate wire routing number)
- Check payments — printed at the bottom-left of every COMERICA BANK CALIFORNIA personal check
- ACH debit authorisations — recurring payments to utilities, subscriptions, insurance
