Membership to Abbey Credit Union is open to those who live, work, worship, or attend schools in Vandalia, Butler Township, Miami, Montgomery, Darke, Greene and Shelby County. Individuals belonging to Abbey are not just customers, they are members of an organization that truly cares about their needs. Abbey is owned and operated by people within the same community. People you can trust. As a not-for-profit organization, our goal is to back the financial stability of the community by offering convenient systematic savings plans and quick sources of credit. Over 100 organizations offer Abbey’s services to their employees at no cost to the company.