Welcome to Arrow Bank!
Here’s what former Adirondack Bank customers need to know.
Updated July 1, 2026
We’re excited to announce that Arrow Bank National Association has acquired Adirondack Bank, bringing together two institutions that share a long-standing commitment to serving our customers and supporting our local communities.
During this transition, we will build upon the trust you placed in Adirondack Bank while offering you expanded resources and capabilities through Arrow Bank. Below is some important information. Keep checking back here for the latest information.
What This Means for You
- Continue banking as normal. Your routing number and account number(s) have not changed. Your debit cards and checks are still active, as are your digital and online services.
- Same bank locations. You can use the same bank branch locations, and enjoy the same friendly, expert service from the team you know.
- Commitment to our communities. Arrow Bank will continue to support local initiatives, volunteer efforts and charitable contributions throughout our footprint.