Routing Number for CIBC Bank USA is 071006486. This routing number is valid for all transaction types and for all branches. The best way to find the routing number for your CIBC Bank USA checking, savings or business account is to look into the lower left corner of the bank check.What is CIBC institution number?
Every financial institution in Canada has its own unique 3-digit number. The institution number (bank number) for CIBC is 010.