Welcome to Diamond
Since 1947, Diamond Credit Union has been dedicated to serving our members with a commitment to excellence. We pride ourselves on offering convenient, superior financial services designed to meet your unique needs. With a personalized member-first approach, we strive to build lasting relationships and to be your trusted partner through your financial journey.
You Can Qualify for Membership Through One of These Options:
Membership at Diamond is available to anyone who lives, works, worships, attends school, or regularly conducts business within one of the zip codes in this listing. You are also eligible if any of the following apply:
Employees & Retirees
Employees and retirees of one of our sponsor companies.
Family Members of Existing DCU Members
- Includes spouses, siblings, parents, grandparents, grandchildren, stepparents, stepchildren, stepsiblings and adoptive relationships.
- Individuals who share a household with a current DCU member.
Pennsylvania Residents
Residents of Pennsylvania can join through Pennsylvania American Consumer Council (PACC), an association that extends DCU membership to all PA residents.
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 easily join online in 5 minutes using our online membership application, or by calling 610-326-5490 to speak with a Diamond representative. You can also schedule an appointment to open your account in person at any Diamond branch.