National Longitudinal Study of Adolescent to Adult Health (Add Health), 1994-2008 [Public Use] (ICPSR 21600)

These data have been updated since their release as, which you used to locate the data. If you need access to a previous version of the data (e.g., to replicate results in an article or report), you can contact ICPSR User Support to find out if a prior version is available.

Currently available versions are listed below:

  • V21 [2018-08-06]
  • V20 [2018-08-02] unpublished
  • V19 [2018-07-25] unpublished
  • V18 [2017-10-24] unpublished