: Use the NLS Investigator User's Guide to learn how to search by "Area of Interest" rather than keyword. Accessing Data | National Longitudinal Surveys
: Once approved, your institution must sign a Letter of Agreement with the BLS to ensure data security. Download 20212 zip
: The interface can be complex for new users due to the sheer volume of "Round" and "Variable" tags. : Use the NLS Investigator User's Guide to
For all non-restricted variables (demographics, employment, etc.), you should use the . While much of the data is public, specific
: Upon final approval, the restricted files (including the 2021 Zip Code variables) are typically provided to authorized researchers through a secure transfer process, rather than a public "download" button. Review of NLS Investigator Tool
The NLSY79 is a long-running panel study that follows a nationally representative sample of individuals born between 1957 and 1964. While much of the data is public, specific —like Zip Codes—are restricted to protect participant privacy.
The query appears to refer to the restricted-use Zip-Code data files for the year 2021 (often referred to in survey cycles as "2021" or "Round 29/30" data). Overview of NLSY79 Zip-Code Data