Westmark Credit Union

Idaho Falls, Idaho
Last verified: August 4, 2026
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Verified rate book

Current Westmark Credit Union rates

9 published offers verified as of August 4, 2026.

How we verify rates

Mortgage rates

2 offers
Westmark Credit Union mortgage rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
First Mortgageother6.006% APR6.006%Standard
Mortgage Refinanceother6.006% APR6.006%Standard

Auto & vehicle rates

2 offers
Westmark Credit Union auto & vehicle rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Auto Loanauto5.640% APR5.640%Standard
RV Loanrv7.490% APR7.490%Standard

HELOC rates

1 offer
Westmark Credit Union heloc rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Home Equity Loanheloc4.990% APR4.990%Standard

Personal loan rates

1 offer
Westmark Credit Union personal loan rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Lifestyle Loanpersonal11.490% APR11.490%Standard

Savings & CD rates

2 offers
Westmark Credit Union savings & cd rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
IRAira3.95% APY3.95%Standard
Certificatecd4.10% APY4.10%Standard

Other rates

1 offer
Westmark Credit Union other rates as of August 4, 2026
ProductPublishedRateTerm / conditionStatus
Cobalt Edgeother11.250% %11.250%Standard

As of August 4, 2026, Westmark Credit Union offers mortgage rates from 6.006% APR. Vehicle loans available from 5.64% APR. HELOC rates from 4.99% APR. Personal loan rates from 11.49% APR. Savings and certificate yields up to 4.10% APY.

Source: RateAPI.dev, verified from Westmark Credit Union's official website

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About Westmark Credit Union

Institution facts reported to the National Credit Union Administration for Invalid Date.

Members
83.8K
Assets
$1.6B
Founded
1954
Locations reported
15
NCUA charter
68353
Charter type
Federally insured state-chartered credit union

Services and member support

  • Online membership application
  • Online loan application
  • Open an account online
  • Electronic statements
  • Mobile check deposit
  • Mobile payments
  • Financial education
  • First-time homebuyer program
  • Bilingual services
  • Student scholarships

Source: NCUA quarterly call report. Services are institution-reported; confirm availability with the credit union.

Who Can Join Westmark Credit Union

Membership eligibility from Westmark Credit Union's own published criteria. How we verify this.

Membership criteria are published on Westmark Credit Union's website. Check the membership page below to confirm whether you qualify.

  • LocationID

Cost to join: About $5.

Verified from Westmark Credit Union's membership page. Final membership determination is always made by the credit union.

Work at Westmark Credit Union?

This page is seen by prospective members comparing rates — and by the AI assistants they ask. Claim this profile to correct or update rates, add missing products, and get your free rate scorecard showing where Westmark Credit Union ranks against Idaho peers.

Frequently Asked Questions

What rates does Westmark Credit Union offer?

Westmark Credit Union currently offers mortgage, vehicle loan, HELOC, and personal loan rates. The rates shown on this page were last verified August 4, 2026 directly from the credit union's official website.

How often are Westmark Credit Union rates updated?

RateAPI verifies Westmark Credit Union's rates daily by scraping its official website, then normalizing the data. The figures on this page were last verified August 4, 2026.

Where does RateAPI get Westmark Credit Union's rate data?

Rate data is collected directly from Westmark Credit Union's official website. RateAPI has no pay-to-rank incentives; see the methodology page for how rates are collected and normalized.

What is Westmark Credit Union's mortgage rate?

As of August 4, 2026, Westmark Credit Union offers mortgage rates from 6.006% APR.

What are Westmark Credit Union's auto & rv loan rates?

As of August 4, 2026, Westmark Credit Union offers vehicle loans from 5.64% APR.

What is Westmark Credit Union's HELOC rate?

As of August 4, 2026, Westmark Credit Union offers home equity lines of credit from 4.99% APR.

What is Westmark Credit Union's personal loan rate?

As of August 4, 2026, Westmark Credit Union offers personal loans from 11.49% APR.

What is Westmark Credit Union's best CD rate?

As of August 4, 2026, Westmark Credit Union offers savings and certificate (CD) yields up to 4.10% APY.

Related Rate Data

Compare Westmark Credit Union's rates against national credit-union benchmarks.

Source Information

Rate data is scraped directly from the credit union's official website and verified daily by our automated systems.

View Original Source

Methodology

Learn how we collect, normalize, and verify rate data with full transparency and no pay-to-rank incentives.

View Methodology

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terminal
# Get rates for Westmark Credit Union
curl "https://api.rateapi.dev/credit-unions/idaho/westmark" \
  -H "Authorization: Bearer YOUR_API_KEY"