Routing Number

The ABA routing number is a 9-digit number assigned to financial institutions by the American Bankers Asssociation (ABA) to identify the financial institution upon which a payment was drawn. Routing numbers are sometimes referred to as check routing numbers, ABA numbers or routing transit numbers (RTN).

MCSB Routing Number


Merrimack County Savings Bank Routing Number: 211470225

Community Involvement