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    Credit union mortgage rates
    Home state: Pennsylvania

    DIAMOND mortgage rates

    DIAMOND's lowest publicly advertised 30-year fixed rate today is 6.625% — the national average is 6.88%. That's about $24,411 saved over the life of a $400,000, 30-year loan. We track DIAMOND daily and refresh rates every morning.

    Today's rates from DIAMOND

    ProductRateAPRPointsAs ofSource
    30 Year Fixed6.625%6.752%—Sep 11, 2026Visit
    20 Year Fixed6.625%6.792%—Sep 11, 2026Visit
    15 Year Fixed6.25%6.454%—Sep 11, 2026Visit
    10 Year Fixed6.25%6.538%—Sep 11, 2026Visit
    Visit DIAMOND's rates page

    Rate history

    Lowest daily rate DIAMOND advertised for each product, past 90 days.

    Collecting data — the trend chart appears after a few days of tracking.

    Who can join DIAMOND

    Diamond Credit Union is open to anyone who lives, works, worships, or attends school in the Pennsylvania counties of Berks, Montgomery, Chester, and Bucks.

    County
    Berks County, PA, Montgomery County, PA, Chester County, PA, Bucks County, PA

    Where DIAMOND writes mortgages

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

    Pennsylvania

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

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