How to Join Tidemark Federal Credit Union
Tidemark Federal Credit Union membership eligibility includes, but is not limited to, the following:
- Live in Delaware’s Sussex or Kent Counties or the Maryland counties of Somerset, Worcester, or Wicomico.
- Regularly work, do business in, worship, attend school, perform volunteer services, or participate in associations headquartered in those counties.
- Participate in programs that address poverty and distress in those counties.
- Be a spouse of someone who passed away but was qualified to be a member.
- Be a part of the family or household of a Tidemark Federal Credit Union member or someone who is eligible to join.
Notable Mentions & Guides
- 🏆 Listed in the 2026 Best Credit Unions in Delaware.
- 👉 Learn: How to Join a Credit Union →
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