Field of membership qualifications for Landmark Credit Union may be derived from any of the following categories:
- Employees of the V.A. Medical Center or its satellite offices.
- Residents of Vermilion County.
- Federal employees or retired federal employees residing in Vermilion County, Il.
- Employees of Thyssen Krupp, Danville plant.
- Members of the former R & S Credit Union.
- Members of the former Westville Federal Credit Union.
- Employees of BroMenn Healthcare Bloomington, Il.
- Members of Union Local 1271 (Heatcraft).
- Employees of the U.S. Post Office, Danville, Il.
- Members of the former Danville Consolidated Credit Union.
- Members of the former Lauhoff Employees Credit Union.
- Family members of any of the above categories also qualify.
- Residents living or working in Fountain, Vermillion, or Warren counties in Indiana.