Welcome to Diamond Credit Union
Diamond is Berks County’s and the Tri-County Area’s community financial institution, serving members since 1947. As a full-service financial institution, we offer convenient, superior, innovative financial services delivered with a personal touch and designed to meet all of your financial needs.
Who Can Join Diamond Credit Union?
Eligibility for Credit Union membership at Diamond is open to anyone who lives, works (or regularly conducts business in), or attends school in Berks County, Pottstown, and parts of Montgomery and Chester counties in Southeastern Pennsylvania.
How Do I Join Diamond Credit Union?
It’s easy to become a member of Diamond Credit Union and to start taking advantage of the benefits of membership. You can sign up with our easy online application or by calling 610-326-5490 to speak with a dedicated Diamond representative.