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Credit Union Routing Number

Onomea Federal Credit Union Routing Number

The routing number for Onomea Federal Credit Union is 321379999. It is a credit union in Papaikou, Hawaii, NCUA charter 3050.

Primary ABA / RTN
321379999

Data as of · size and membership from the NCUA 5300 call report. How we update

About Onomea Federal Credit Union

Onomea Federal Credit Union is based in Papaikou, Hawaii, and has been chartered since 1939. It reported $26.0M in assets for Q2 2026, the 39th largest of 45 credit unions headquartered in Hawaii and 2909th of 4,252 nationally. Assets were $26.3M a year earlier (Q2 2025), so the credit union is smaller now. It counted 1,862 members on that report. The NCUA lists 1 branch location for the credit union.

Record

Routing number
321379999
NCUA charter number
3050
RSSD ID
1003174
Headquarters
Papaikou, Hawaii 96781
Chartered
1939
NCUA insured since
January 4, 1971
Total assets (Q2 2026)
$26.0M
Members (Q2 2026)
1,862
Branch locations
1
Routing record refreshed
October 8, 2026
Check before you send money. Onomea Federal Credit Union's FFIEC record lists this one primary number and does not say whether it also serves wires. Confirm the wire number with the credit union. What a routing number is.

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