Credit Union Routing Number
Blackhawk Community Credit Union Routing Number
The routing number for Blackhawk Community Credit Union is 275978048. It is a credit union in Janesville, Wisconsin, NCUA charter 66998.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Blackhawk Community Credit Union
Blackhawk Community Credit Union is based in Janesville, Wisconsin, and has been chartered since 1965. It reported $947.3M in assets for Q2 2026, the 16th largest of 98 credit unions headquartered in Wisconsin and 495th of 4,252 nationally. Assets were $902.2M a year earlier (Q2 2025), so the credit union is larger now. It counted 44,070 members on that report. The NCUA lists 10 branch locations for the credit union.
Record
- Routing number
- 275978048
- NCUA charter number
- 66998
- RSSD ID
- 663692
- Headquarters
- Janesville, Wisconsin 53548
- Chartered
- 1965
- NCUA insured since
- February 4, 1987
- Total assets (Q2 2026)
- $947.3M
- Members (Q2 2026)
- 44,070
- Branch locations
- 10
- Routing record refreshed
- October 8, 2026
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Regulator records: NCUA credit union profile (charter 66998) · FFIEC NIC profile (RSSD 663692)