Credit Union Routing Number
Northern Credit Union Routing Number: 221380936
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The Northern Credit Union routing number is 221380936. It is a credit union in Watertown, New York, NCUA charter 24989.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Northern Credit Union
Northern Credit Union is based in Watertown, New York, and has been chartered since 1955. It reported $698.2M in assets for Q2 2026, the 31st largest of 267 credit unions headquartered in New York and 629th of 4,261 nationally. It counted 45,532 members on that report. The NCUA lists 11 branch locations for the credit union.
Record
- Routing number
- 221380936
- NCUA charter number
- 24989
- RSSD ID
- 194981
- Headquarters
- Watertown, New York 13601
- Chartered
- 1955
- NCUA insured since
- December 15, 1971
- Total assets (Q2 2026)
- $698.2M
- Members (Q2 2026)
- 45,532
- Branch locations
- 11
- Routing record refreshed
- October 21, 2026
Northern Credit Union routing numbers on file
| Routing number | Type | Status | Source |
|---|---|---|---|
| 221380936 | Primary ABA | Active | FFIEC NIC |
How to confirm Northern Credit Union's routing number
- Compare 221380936 with the first nine digits on a Northern Credit Union check.
- Find Northern Credit Union's number in its online banking account details.
- Search the number in the Federal Reserve's E-Payments Routing Directory.
What is the Northern Credit Union routing number?
The Northern Credit Union routing number is 221380936. It is the primary ABA routing number on the FFIEC record for NCUA charter 24989, refreshed here on October 21, 2026.
Does Northern Credit Union use the same routing number for wires?
Not necessarily: the record does not say. Get wire instructions from Northern Credit Union first.
Which credit union uses routing number 221380936?
It belongs to Northern Credit Union, a credit union in Watertown, New York with $698.2M in assets for Q2 2026.
Routing numbers in Watertown, NY
- Bank
- Watertown Savings Bank: 221371356
- Bank
- WSB Municipal Bank: 021309285
- Credit union
- State CS Employees Federal Credit Union: 221380949
- Credit union
- Watertown Postal Federal Credit Union: 221380952
View Northern Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 24989) · FFIEC NIC profile (RSSD 194981)