BSB 034-203 is assigned to Westpac Banking Corporation, serving the Mount Isa area in Queensland. This BSB code identifies the Mount Isa branch, located at 23-25 Simpson Street, Mount Isa QLD 4825. This branch supports Electronic (Direct Entry) and High Value (RTGS) payment methods. BSB (Bank-State-Branch) numbers are six-digit codes used by Australian financial institutions to identify individual branches. You will need this BSB when setting up direct debits, salary deposits, or transferring money between Australian bank accounts. This BSB number is currently active and was last verified against official sources.
Branch Details
| BSB Number | 034-203 |
| Institution | Westpac Banking Corporation (WBC) |
| SWIFT Code | WPACAU2S |
| Branch Name | Mount Isa |
| Address | 23-25 Simpson Street |
| Suburb | Mount Isa |
| State | Queensland (QLD) |
| Postcode | 4825 |
| Payment Flags | Paper: ✗ Electronic: ✓ High Value: ✓ |
Payment Capabilities
Electronic (Direct Entry)
This branch supports electronic direct entry transactions, including direct debits, salary payments, and BPAY.
High Value (RTGS)
This branch supports high-value real-time gross settlement (RTGS) transfers for large or time-critical payments.
Change History
Changes detected from official sources, checked daily.
24 Feb 2026 — First recorded in BSBFinder directory
Tracked as part of Westpac Banking Corporation (WBC), Mount Isa QLD 4825.
BSBFinder checks for updates daily. Any future changes to this BSB — address moves, payment capability updates, or branch closures — will appear here.
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