Home Page

Access the data sets available via restricted-use contract, renew contract, add researchers, and transfer or terminate contract. Data linkages are not allowable with a restricted-use contract.

Ancillary Studies

Submit an application to add new contextual or biological data to the Add Health data sets, including data linkages.

February 28, 2023

Panel: The National Longitudinal Study of Adolescent to Adult Health (Add Health) an Introduction to Analysis of Innovative and Sensitive Information within a Secured Computing Environment

Add Health Director, Dr. Robert Hummer, will participate in the Center For Studies in Demography & Ecology (CSDE) Seminar series on Friday, March 3rd at...

New Data Release from Add Health

The following data are now available to Add Health contract researchers. Historical Neighborhood RedliningThis contextual database allows researchers to identify potential long-term consequences of redlining...

Warts and all: successes and failures in population health grant writing

Former Add Health Director, Dr. Kathleen Mullan Harris, will join panelists to speak at the Interdisciplinary Association of Population Health (IAPHS) webinar, “Warts and All:...

Key Resources

User Guides

Codebooks

Add Health Navigator

Public-Use Data Sets

Restricted-Use Data Sets

Ancillary Studies

News

Panel: The National Longitudinal Study of Adolescent to Adult Health (Add Health) an Introduction to Analysis of Innovative and Sensitive Information within a Secured Computing Environment

New Data Release from Add Health

Warts and all: successes and failures in population health grant writing