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Field of Membership
Become a Member. Becoming a member at Credit Union 1 is easy! To be eligible for membership in the credit union, you must be an individual or entity qualifying within our field of membership. All it takes is a $5.00 one time membership fee and a $5.00 initial deposit. With your membership, you will have access to all of our unique products and services. Simply call 800-252-6950 or 217-893-9112, or stop by our nearest branch location today. We look forward to serving you!