On July 1, 2026, Arlington Community FCU and CommonWealth One FCU united under the CommonWealth One name, bringing together 57,000+ members and a shared commitment to stronger communities. You may qualify for membership through one of several paths:
• Live, work, worship, go to school, or volunteer in eligible areas, including Washington D.C., Harrisonburg, VA, Warren County, VA, or Clarke County
, VA
• Have an immediate family member who is already a member, including a spouse, child, sibling, parent, grandparent, grandchild, or household member maintaining a single economic unit
• Be eligible through the American Consumer Council (ACC)
• Work for a sponsor group or select employer group
Join CommonWealth One Formerly ACFCU and enjoy the benefits of credit union membership, including lower fees, better rates, and service designed with members—not profits—in mind.