Merrimack County Savings Bank Routing Number

What is an ABA routing number?

An ABA routing number, also called a routing transit number (RTN), is a 9-digit code that identifies a U.S. financial institution in the payment system. It tells ACH transfers, Fedwire payments, and paper checks which bank to route money to. The format was created by the American Bankers Association in 1910 and is still the backbone of U.S. domestic payments.

What is the difference between a routing number and an account number?

Your routing number identifies the bank; your account number identifies your specific account at that bank. On a paper check, the routing number is the 9-digit number in the bottom-left, and the account number is to its right.

What is the Merrimack County Savings Bank routing number?

The Merrimack County Savings Bank routing number is 211470225. It is the primary ABA routing transit number registered to Merrimack County Savings Bank, headquartered in Concord, NH. A bank can hold more than one routing number, so this is the one on record for the institution, not necessarily the one printed on every check. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 8, 2026.

What is the Merrimack County Savings Bank wire routing number?

This page lists 211470225, the primary routing number registered to Merrimack County Savings Bank. The record does not say whether the bank uses the same number for wire transfers, and many banks use a separate routing number for domestic wires. Confirm the wire routing number with Merrimack County Savings Bank before sending a wire.

Is ABA number 211470225 the routing number for Merrimack County Savings Bank?

Yes. ABA number 211470225 is the primary routing number registered to Merrimack County Savings Bank. Check it against the routing number on a check or in your online banking before sending an ACH payment, because a bank can use different numbers by region or product.

Which bank uses routing number 211470225?

Routing number 211470225 belongs to Merrimack County Savings Bank, headquartered in Concord, NH. It is the bank's primary ABA routing number (FDIC certificate 17960).

Routing numbers of similar-size institutions in New Hampshire

Credit union, Concord, NH

New Hampshire Federal Credit Union: 211489083

Bank, Concord, NH

Walden Mutual Bank: 011402121

Bank, Meredith, NH

Meredith Village Savings Bank: 211772936

Credit union, Manchester, NH

St. Mary's Bank Credit Union: 011400149

Bank, Salem, NH

Bank of New England: 011401850

Bank, Franklin, NH

Franklin Savings Bank: 211770174

Credit union, Portsmouth, NH

Lighthouse Federal Credit Union: 211489630

Credit union, Nashua, NH

Triangle Credit Union: 211489601

All routing numbers in New Hampshire