Greenfield Savings Bank Routing Number (ABA): 211870799

Greenfield Savings Bank at a glance

Its CET1 capital ratio was 14.50% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.

Total assets, Q2 2026

$1.52B

CET1 ratio, Q2 2026

14.50%

Deposit insurance

FDIC

Regulator

FDIC

Domestic offices

9 FDIC institution directory, current count

Latest call report

Q2 2026, FFIEC 051

Established

1869

Full financial profile · Is Greenfield Savings Bank safe? · Greenfield Savings Bank call report · Branch locations

What the digits mean

The first two digits, 21, place this number in the Federal Reserve Bank of Boston's district (District 1): prefixes 21 to 32 are the district numbers assigned to thrift institutions. Digits five through eight, 7079, identify the institution within that district. The last digit, 9, is a check digit, and the number passes the standard check: weight the nine digits 3, 7, 1, 3, 7, 1, 3, 7, 1 and the sum is a multiple of 10.

Before you send money to Greenfield Savings Bank

A routing number tells the payment network which financial institution holds an account. You give it with an account number for ACH transfers through the automated clearing house, such as direct deposit, bill pay and transfers from a checking account, which usually settle in one to two business days. An international wire to a US account normally needs the bank's SWIFT code as well.

Match this number against the one on your Greenfield Savings Bank checks or in its online banking. Ask the bank for wire instructions (greenfieldsavings.com). Our record does not show whether this number receives wires. The Federal Reserve's E-Payments Routing Directory shows it: its Fedwire participant search lists the numbers that can receive Fedwire transfers, and its FedACH search lists those that receive ACH payments. How to confirm any routing number.

About Greenfield Savings Bank

Greenfield Savings Bank is headquartered in Greenfield, Massachusetts and was established in 1869. It is in the GREENFIELD, MA metro area. It reported $1.52B in total assets and $1.25B in deposits for Q2 2026, the 36th largest of the 89 banks headquartered in Massachusetts. It reports 9 domestic offices. Its deposits have been FDIC insured since 1985. Its primary federal regulator is the FDIC. One other bank or credit union headquartered in Greenfield has a routing number listed here.

What the digits in 211870799 mean

The first four digits, 2118, are the Federal Reserve routing symbol. The prefix 21 places the number in the 1st Federal Reserve District (Boston), a range the ABA plan set aside for thrift institutions. That is also the district where the bank is headquartered. Digits five through eight, 7079, identify the institution within its Federal Reserve district. The last digit, 9, is a check digit. Weighting the digits 3, 7 and 1 in turn gives 3 x 17 + 7 x 17 + 10 = 180, a multiple of 10, so 211870799 is a well-formed routing number. A mistyped digit almost always breaks that sum.

What is the Greenfield Savings Bank routing number?

The Greenfield Savings Bank routing number is 211870799. It is the primary ABA routing transit number registered to Greenfield Savings Bank, headquartered in Greenfield, MA. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 27, 2026.

What is the Greenfield Savings Bank wire routing number?

This page lists the primary routing number registered to Greenfield Savings Bank. The record does not say whether the bank uses the same number for wire transfers. Confirm the wire routing number with Greenfield Savings Bank before sending a wire.

Is ABA number 211870799 the routing number for Greenfield Savings Bank?

Yes. It is the primary routing number registered to Greenfield Savings Bank.

Which bank uses routing number 211870799?

It belongs to Greenfield Savings Bank, headquartered in Greenfield, MA. It is the bank's primary ABA routing number (FDIC certificate 90206).

Routing numbers of similar-size institutions in Massachusetts

Bank, Greenfield, MA

Greenfield Co-Operative Bank: 211870281

Credit union, Worcester, MA

Webster First Federal Credit Union: 211386597

Bank, Newburyport, MA

Newburyport Five Cents Savings Bank: 211371502

Bank, Watertown, MA

Watertown Savings Bank: 211370176

Bank, Raynham, MA

Bluestone Bank: 211372828

Credit union, Sharon, MA

Sharon & Crescent United Credit Union: 211385556

Bank, Cambridge, MA

East Cambridge Savings Bank: 211370419

Bank, Marlborough, MA

Main Street Bank: 211370752

All routing numbers in Massachusetts