Credit Union Routing Number
1st Midamerica Credit Union Routing Number
The routing number for 1st Midamerica Credit Union is 281076730. It is a credit union in Bethalto, Illinois, NCUA charter 63932.
Data as of · size and membership from the NCUA 5300 call report. How we update
About 1st Midamerica Credit Union
1st Midamerica Credit Union is based in Bethalto, Illinois, and has been chartered since 1934. It reported $1.01B in assets for Q2 2026, the 14th largest of 185 credit unions headquartered in Illinois and 473rd of 4,252 nationally. Assets were $1.03B a year earlier (Q2 2025), so the credit union is smaller now. It counted 64,586 members on that report. The NCUA lists 10 branch locations for the credit union.
Record
- Routing number
- 281076730
- NCUA charter number
- 63932
- RSSD ID
- 864293
- Headquarters
- Bethalto, Illinois 62010
- Chartered
- 1934
- NCUA insured since
- May 13, 1977
- Total assets (Q2 2026)
- $1.01B
- Members (Q2 2026)
- 64,586
- Branch locations
- 10
- Routing record refreshed
- October 8, 2026
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View 1st Midamerica Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 63932) · FFIEC NIC profile (RSSD 864293)