Credit Union Routing Number
Tri-County Credit Union Routing Number
The routing number for Tri-County Credit Union is 301178233. It is a credit union in Grinnell, Kansas, NCUA charter 67855.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Tri-County Credit Union
Tri-County Credit Union is based in Grinnell, Kansas, and has been chartered since 1960. It reported $5.9M in assets for Q2 2026, the 50th largest of 61 credit unions headquartered in Kansas and 3725th of 4,252 nationally. Assets were $5.4M a year earlier (Q2 2025), so the credit union is larger now. It counted 476 members on that report. The NCUA lists 1 branch location for the credit union.
Record
- Routing number
- 301178233
- NCUA charter number
- 67855
- RSSD ID
- 173397
- Headquarters
- Grinnell, Kansas 67738
- Chartered
- 1960
- NCUA insured since
- February 20, 1992
- Total assets (Q2 2026)
- $5.9M
- Members (Q2 2026)
- 476
- Branch locations
- 1
- Routing record refreshed
- October 8, 2026
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View Tri-County Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 67855) · FFIEC NIC profile (RSSD 173397)