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National Mortgage Database (NMDB®) Aggregate Statistics

The National Mortgage Database (NMDB®) is a nationally​​ representative five percent sample of residential mortgages in the United States. Publication ​of aggregate data from NMDB is a step toward implementing the statutory requirements of section 1324(c) of the Federal Housing Enterprises Financial Safety and Soundness Act of 1992, as amended by the Housing and Economic Recovery Act of 2008. The statute requires FHFA to conduct a monthly mortgage market survey to collect data on the characteristics of individual mortgages, both Enterprise and​ non-Enterprise, and to make the data a​vailable to the public while protecting the privacy of the borrowers.​

​Documentation

Data Dictionary and Technical Notes (9/27/2024)

How to Convert CSV to Excel Pivot Table (6/30/2023)

How to Import CSV Data into Tableau (9/29/2023)

Dashboards

The NMDB Aggregate Statistics Dashboards provide interactive data visualization tools for using the data published in the NMDB Aggregate Statistics. Users can interactively create, analyze, and export custom charts and data tables. The Dashboards currently include the Outstanding Residential Mortgage Statistics. FHFA plans to release additional NMDB dashboards in the future.

NMDB Aggregate Statistics Dashboards Link Release Date
Outstanding Residential Mortgage Statistics

Dashboard

9/27/2024
Residential Mortgage Performance Statistics

Dashboard

9/27/2024

​Datasets

Notes:

1)     All CSV file headers are now standardized as described in the Data Dictionary and Technical Notes and all CSV files are zipped.

2)     Alternate wide format CSV files are available. The wide format may be more easily opened by MS Excel.

 

New Residential Mortgage Statistics

New Residential Mortgage Statistics Format Release Date
Annual Data (1998-2023)    
All Geographic Areas [CSV] 9/27/2024
National, Census Regions, and Census Divisions [CSV] 9/27/2024
States [CSV] 9/27/2024
Quarterly ​Data (1998 Q1 - 2023 Q4)    
National, Census Regions, and Census Divisions [CSV] 9/27/2024
Files by Year [CSV] 9/27/2024
Monthly ​Data (January 1998 - December 2023)    
Nati​onal, Census Regions, and Census Divisions [CSV] 9/27/2024
Files by Year [CSV] 9/27/2024
Alternate Wide Format Files    
Alternate Wide Format Files [CSV] 9/27/2024

 

Outstanding Residential Mortgage Statistics

Outstanding Residential Mortgage Statistics Format Release Date
Quarterly ​Data (2013 Q1 - 2024 Q2)    
All Geographic Areas [CSV] 9/27/2024
National, Census Regions, and Census Divisions [CSV] 9/27/2024
States [CSV] 9/27/2024
Alternate Wide Format Files    
Alternate Wide Format Files [CSV] 9/27/2024

 

Residential Mortgage Performance Statistics

Res​idential Mort​gage Performance Statistics Format Release Date
Quarterly ​Data (2002 Q1 - 2024 Q2)    
All Ge​ographic Areas [CSV] 9/27/2024
Nati​onal, Census Regions, and Census Divisions [CSV] 9/27/2024
States [CSV] 9/27/2024
100 Metro Areas [CSV] 9/27/2024
Alternate Wide Format Files    
Alternate Wide Format Files [CSV] 9/27/2024

 

Contact
If you have any questions or comments about the data or documents, please email NMDBdata@fhfa.gov.

 

Page last updated: September 27, 2024