Credit Union Routing Number
First Northern Credit Union Routing Number
The routing number for First Northern Credit Union is 271078719. It is a credit union in Chicago, Illinois, NCUA charter 66359.
Data as of · size and membership from the NCUA 5300 call report. How we update
About First Northern Credit Union
First Northern Credit Union is based in Chicago, Illinois, and has been chartered since 1944. It reported $333.2M in assets for Q2 2026, the 32nd largest of 185 credit unions headquartered in Illinois and 982nd of 4,252 nationally. Assets were $329.1M a year earlier (Q2 2025), so the credit union is larger now. It counted 21,253 members on that report. The NCUA lists 4 branch locations for the credit union.
Record
- Routing number
- 271078719
- NCUA charter number
- 66359
- RSSD ID
- 874890
- Headquarters
- Chicago, Illinois 60606
- Chartered
- 1944
- NCUA insured since
- July 25, 1985
- Total assets (Q2 2026)
- $333.2M
- Members (Q2 2026)
- 21,253
- Branch locations
- 4
- Routing record refreshed
- October 8, 2026
Routing numbers in Chicago, IL
- Bank
- BMO Bank N.A.: 071000288
- Bank
- The Northern Trust Company: 071000152
- Bank
- CIBC Bank USA: 071006486
- Credit union
- Alliant Credit Union: 271081528
- Bank
- Byline Bank: 071001533
- Bank
- Wintrust Bank, N.A.: 071925444
- Bank
- Lakeside Bank: 071001504
- Bank
- Beverly Bank & Trust Company, N.A.: 071026356
View First Northern Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 66359) · FFIEC NIC profile (RSSD 874890)