How to Join Del-One Federal Credit Union

Del-One Federal Credit Union membership eligibility includes, but is not limited to, the following:

Immediate Family or Household Members

• Immediate family members include: Spouse, children, step-children, parents, step-parents, siblings, step-siblings, adopted children, grandparents, and grandchildren.
• Household members include: Individuals living in the same residence, domestic partners, anyone who lives in the household that can prove a degree of permanency, live-in nannies, domestic workers, and foster children.

Eligible Employers

• • All full-time, part-time, and seasonal/casual/temporary employees, and elected and appointed officials of the State of Delaware.
  • All full-time, part-time, and seasonal/casual/temporary employees, and elected and appointed officials of any of Del-One’s Select Employer Groups.

Eligible Locations

People/businesses/legal entities who live/work/worship/attend school within any of our community chartered areas below:

• • • Town of Georgetown
    • City of Milford
    • City of Newark
    • City of Wilmington
    • West Dover area

If you don’t fall into the standard field of membership, but are a resident of Delaware or any adjacent bordering counties in Maryland or Pennsylvania, you may still be eligible to join through the Del-One Foundation.

Notable Mentions & Guides

• 🏆 Listed in the 2026 Best Credit Unions in Delaware.
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