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    • National Mortgage Database Aggregate Statistics

    Metadata Updated: March 11, 2025

    The National Mortgage Database (NMDB®) is a nationally representative five percent sample of residential mortgages in the United States.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 25, 2023
    Metadata Updated Date March 11, 2025
    Data Update Frequency R/P3M

    Metadata Source

    Harvested from FHFA JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 25, 2023
    Metadata Updated Date March 11, 2025
    Publisher Federal Housing Finance Agency
    Maintainer
    Identifier FHFA8590
    Language en-US
    Data Last Modified 2025-03-10T14:41:28.384Z
    Rights true
    Public Access Level public
    Data Update Frequency R/P3M
    Bureau Code 015:11
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Data Dictionary https://www.fhfa.gov/document/NMDB-Aggregate-Statistics-Data-Dictionary-Technical-Notes.pdf
    Data Dictionary Type application/pdf
    Harvest Object Id b5c0d3b3-7a9d-4570-abcd-384d554ab8b1
    Harvest Source Id f37782a8-9657-4976-8077-936b628b3973
    Harvest Source Title FHFA JSON
    Homepage URL https://www.fhfa.gov/data/national-mortgage-database-aggregate-statistics
    Program Code 015:001
    Publisher Hierarchy Federal Housing Finance Agency > Federal Housing Finance Agency
    Source Datajson Identifier True
    Source Hash 4dd95c73d063b9605ef7eb123b1a996ebc8b2f08e8ec0787a5a509d9785a6222
    Source Schema Version 1.1

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