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Credit Union Routing Number

Port Washington Federal Credit Union Routing Number

The routing number for Port Washington Federal Credit Union is 221479407. It is a credit union in Port Washington, New York, NCUA charter 18635.

Primary ABA / RTN
221479407

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

About Port Washington Federal Credit Union

Port Washington Federal Credit Union is based in Port Washington, New York, and has been chartered since 1968. It reported $109.9M in assets for Q2 2026, the 85th largest of 266 credit unions headquartered in New York and 1733rd of 4,252 nationally. Assets were $91.3M a year earlier (Q2 2025), so the credit union is larger now. It counted 3,026 members on that report. The NCUA lists 2 branch locations for the credit union.

Record

Routing number
221479407
NCUA charter number
18635
RSSD ID
973382
Headquarters
Port Washington, New York 11050
Chartered
1968
NCUA insured since
April 26, 1971
Total assets (Q2 2026)
$109.9M
Members (Q2 2026)
3,026
Branch locations
2
Routing record refreshed
October 8, 2026
Check before you send money. Port Washington 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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Regulator records: NCUA credit union profile (charter 18635) · FFIEC NIC profile (RSSD 973382)

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