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Credit Union Routing Number

Trans Texas Southwest Credit Union Routing Number

The routing number for Trans Texas Southwest Credit Union is 311387991. It is a credit union in San Angelo, Texas, NCUA charter 67835.

Primary ABA / RTN
311387991

Data as of · size and membership from the NCUA 5300 call report. How we update

About Trans Texas Southwest Credit Union

Trans Texas Southwest Credit Union is based in San Angelo, Texas. It reported $51.0M in assets for Q2 2026, the 188th largest of 377 credit unions headquartered in Texas and 2361st of 4,252 nationally. Assets were $51.7M a year earlier (Q2 2025), so the credit union is smaller now. It counted 2,496 members on that report. The NCUA lists 3 branch locations for the credit union.

Record

Routing number
311387991
NCUA charter number
67835
RSSD ID
982599
Headquarters
San Angelo, Texas 76904
NCUA insured since
December 19, 1991
Total assets (Q2 2026)
$51.0M
Members (Q2 2026)
2,496
Branch locations
3
Routing record refreshed
October 8, 2026
Check before you send money. Trans Texas Southwest Credit Union's FFIEC record lists this one primary number and does not say whether it also serves wires. Confirm the wire number with the credit union. What a routing number is.

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All routing numbers in Texas

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