WESTMARK

WESTMARK routing number

These dated references are linked to this institution by an exact NCUA identifier. They are useful for test-data targeting, but do not establish current ACH, Fedwire, FedNow or RTP eligibility.

Institution details

Source identifier

NCUA cu:68353

Type

credit union

Address

P.O. Box 2869, Idaho Falls, ID 83403

Source status

Active in this snapshot

Snapshot

2026-06-30

Review the official NCUA source

Regulator-linked institution profile

Joined by the exact NCUA identifier. Reported figures are dated observations, not a financial health assessment.

Office Count

15

Atm Count

15

Members

84,057

Assets Usd (USD)

1,655,922,204

Financial Report Date

2026-06-30

Year Opened

1954

Charter Type

State

Registry Source Date

2026-06-30

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What these records cannot verify

The routing references above identify this institution in a dated source, but cannot establish ACH, Fedwire, FedNow or RTP eligibility. Check current payment instructions with the bank; we do not guess routing numbers from similar names.

US accounts do not use IBANs. This directory does not verify account existence, ownership, balances or payment acceptance.

Recorded locations: 15

Showing up to 20 locations linked by the official source identifier, not by name similarity. Confirm current opening status with the institution.

Recorded ATM locations

Showing up to 20 locations from the dated NCUA report. Confirm access, opening hours and fees with the credit union.

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