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About the National Longitudinal Surveys (NLS)

The NLS, sponsored by the U.S. Bureau of Labor Statistics, are nationally representative surveys that follow the same sample of individuals from specific birth cohorts over time. The surveys collect data on labor market activity, schooling, fertility, program participation, health, and much more. Select a cohort below to explore detailed information.

Read the latest NLS information

Ongoing cohorts:

NLS Youth 1997 (NLSY97)

Men and women born in the years 1980-84.

NLS Youth 1979 (NLSY79)

Men and women born in the years 1957-64.

NLSY79 Child and Young Adult (NLSCYA)

Biological children of women in the NLSY79.

Original cohorts:

NLS Mature and Young Women (NLSW)

Mature women born in the years 1922-37 and young women born in the years 1943-53. Data for both cohorts are available through 2003.

NLS Older and Young Men (NLSM)

Older men born in the years 1906-21 and young men born in the years 1941-52. Data are available for the Older Men cohort through 1990, while data for the Young Men cohort are available through 1981.

New cohort:

NLS Youth 2027 (NLSY27)

The U.S. Bureau of Labor Statistics is currently in the process of planning for a new youth cohort. Click the link above to keep up to date!

Engage with the NLS

  • Help shape future survey rounds

    Would you like to suggest a questionnaire change for future surveys? View our submission guidelines to learn more about proposal requirements, the screening and evaluation process, and funding considerations.

  • Find NLS resources that fit your needs

    Whether you're new to NLS data, an experienced researcher, or a member of the press, our site has resources to assist you. Check out our cohorts documentation or search our expansive bibliography.

  • Need help using NLS data?