Credit Union Routing Number
Del-One Federal Credit Union Routing Number
The routing number for Del-One Federal Credit Union is 231176554. It is a credit union in Dover, Delaware, NCUA charter 13919.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Del-One Federal Credit Union
Del-One Federal Credit Union is based in Dover, Delaware, and has been chartered since 1960. It reported $983.2M in assets for Q2 2026, the 1st largest of 15 credit unions headquartered in Delaware and 480th of 4,252 nationally. Assets were $730.9M a year earlier (Q2 2025), so the credit union is larger now. It counted 106,468 members on that report. The NCUA lists 18 branch locations for the credit union.
Record
- Routing number
- 231176554
- NCUA charter number
- 13919
- RSSD ID
- 186780
- Headquarters
- Dover, Delaware 19904
- Chartered
- 1960
- NCUA insured since
- February 10, 1971
- Total assets (Q2 2026)
- $983.2M
- Members (Q2 2026)
- 106,468
- Branch locations
- 18
- Routing record refreshed
- October 8, 2026
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View Del-One Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 13919) · FFIEC NIC profile (RSSD 186780)