Home state: Idaho

    WESTMARK mortgage rates

    We're tracking WESTMARK but don't have a fresh rate today. Check back after tomorrow's daily refresh.

    Rates as of Aug 24, 2026

    Today's rates from WESTMARK

    No fresh rates available. This credit union may temporarily be off our daily comparison — verify current rates directly with WESTMARK.

    Who can join WESTMARK

    Membership is open to individuals employed by or retired from most employers located in one of Westmark's 34 counties throughout Idaho. Eligibility also extends to those working for or retired from a member firm, employer group, or association. Blood relatives of an existing Westmark Credit Union member are also eligible.

    Employer
    Several hundred Select Employer Groups / member firms / associations
    Family of a member
    Blood relative of a current Westmark member
    County
    Ada, ID, Adams, ID, Bannock, ID, Bear Lake, ID, Bingham, ID, Blaine, ID, Boise, ID, Bonneville, ID, Butte, ID, Camas, ID, Canyon, ID, Caribou, ID

    Where WESTMARK writes mortgages

    Lending states not published; shown as serving its chartered area. Confirm directly with WESTMARK.

    Eligibility indicates likely eligibility only. Confirm membership and lending availability directly. See our methodology.

    Not sure if WESTMARK is your best fit?

    Compare every credit union you can actually join

    Enter your ZIP to see every credit union — including WESTMARK if you qualify — ranked by today's rate.

    Get notified when WESTMARK's 30 Year Fixed rate changes
    Optional. No weekly digests, no spam — one email only when rates actually move. Manage or unsubscribe anytime.
    Advanced: adjust thresholds
    bps (0.10%)
    Optional. Emails when the rate reaches this level.

    More credit unions in Idaho

    See all Idaho credit union mortgage rates