1st United's ABA Routing and Transit Number
Tagged as: Banking Basics
1st United's ABA Routing and Transit number is 321174000.
Sometimes called an ABA (American Banker's Association) number or a RTN (Routing Transit Number), a routing number is a 9-digit code used to identify your bank or credit union. You may need to provide our routing number when setting up automatic transfers, such as direct deposit, or an automated loan payment.
You can always find our routing number:
- on the bottom-left of your personal checks
- on the bottom of any of our web pages
- referencing this page
- contacting a service representative
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