Workers Credit Union Mailing Address

Workers Credit Union is a credit union based in Littleton, Massachusetts, that was established in 1914 in Fitchburg, Massachusetts. With more than $1.9 billion in assets and over 108,600 members, Workers Credit Union operates sixteen full-service branches located in different cities such as Chelmsford, Fitchburg, Gardner, Hudson, Lowell, and Worcester, among others.

The credit union is federally insured and state-chartered, which means that it is regulated by the National Credit Union Administration (NCUA). Its official charter number is 66479, and it offers various financial products and services to its members. In the coming sections,Ā you can find more about Workers Credit Union including its Mailing Address, and more.

Workers Credit Union Mailing Address

Workers Credit Union Mailing Address is, Workers Credit Union, 119 Russell Street, Littleton, MA 01460, United States.

By Phone:

Report a Card Lost or Stolen

Credit Cards: 800-558-3424
Debit/ATM cards: 833-337-6075 (International: 614-564-5105)
You can also disable your Debit/ATM card with the CardValetĀ® app.

Report Urgent Matters

To report an urgent matter after hours, please email at and they will respond as quickly as possible on the next business day.

Comments or Questions?

Send an email to or use the form here. Please do not include sensitive account information.

Send Your Forms

Please print in black and white at actual size for best legibility and use properly sealed security envelopes. Forms can be mailed to Workers Credit Union, P.O. Box 8207, Fitchburg, MA 01420, brought to your local branch, or faxed to 978-353-4200 unless otherwise noted.


Workers Credit Union was founded in 1914 to serve the banking needs of the Finnish population in Fitchburg, Massachusetts. John Suominen, the business manager of Raivaaja, recognized the need for such services and met with State Banking Commissioner Pierre Jay to lay the foundation for a credit union. Since then, Workers Credit Union has expanded by acquiring several other credit unions, including Gardner Municipal, Nichols and Stone, Orange Credit Union, Cleghorn Credit Union, Gardner Polish-American Credit Union, Atlantic Union College Credit Union, Heritage Credit Union, Nashoba Credit Union, and Fitchburg Postal Employees Credit Union.

Currently, Workers Credit Union has more than $1.9 billion in assets and over 108,600 members, with sixteen full-service branches located throughout Massachusetts in Athol, Chelmsford, Fitchburg, Gardner, Groton, Hudson, Lancaster, Leominster, Lunenburg, Orange, Townsend, Westford, Worcester, and Lowell. As a federally insured state-chartered credit union, Workers Credit Union is regulated by the National Credit Union Administration (NCUA).


Workers Credit Union is continuously expanding to better serve its members. In 2015, the credit union acquired a property in Littleton, MA on 119 Russell Street to be its new headquarters office building. Renovations started in 2019, and the credit union plans to complete them in early 2020, providing a modern and efficient space for its operations.