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Longitudinal Employer-Household Dynamics (LEHD) Job-level Files
The Longitudinal Employer-Household Dynamics (LEHD) data at the U.S. Census Bureau is a quarterly database of linked employer-employee data covering over 95% of employment in the United States. The...
Census BureauLast Updated: Sep 09, 2024Access Modality: FSRDCFees: Possible seat fee dependent on consortium membership. URL for more information:...Topics: Business and Economy, Employment Characteristics, Unemployment -
State Boards of Nursing - National
These are composite files from the National Sample of Registered Nurses (NSSRN) survey sampling process. The files include PIKS and MAFIDs. There are two files: Address and University Research. The...
Census BureauLast Updated: May 23, 2024Access Modality: FSRDCFees: Possible seat fee dependent on consortium membership. URL for more information:...Topics: Employment Characteristics, Health -
National Council of State Boards of Nursing
National Council of State Boards of Nursing (NCSBN) is an independent, not-for-profit organization through which boards of nursing act and counsel together on matters of common interest and concern...
Census BureauLast Updated: Sep 02, 2025Access Modality: FSRDCFees: Possible seat fee dependent on consortium membership. URL for more information:...Topics: Employment Characteristics, Health -
BOC Consolidated PIK Crosswalk Current Population Survey (CPS)
This dataset provides a crosswalk between the Current Population Survey and the Census Protected Identification Key (PIK). PIKs are numeric codes used for linking records across datasets. PIKs are...
Census BureauLast Updated: Sep 04, 2025Access Modality: FSRDCFees: Possible seat fee dependent on consortium membership. URL for more information:...Topics: Employment Characteristics, Families and Living Arrangements -
Survey of Earned Doctorates (FSRDC Version)
The Survey of Earned Doctorates (SED) began in 1957-58 to collect data continuously on the number and characteristics of individuals receiving research doctoral degrees from all accredited U.S....
Census BureauLast Updated: Sep 11, 2024Access Modality: FSRDCFees: Possible seat fee dependent on consortium membership. URL for more information:...Topics: Demographics, Education, Employment Characteristics, Industry and Occupation -
Integrated Longitudinal Business Database (ILBD)
The Integrated Longitudinal Business-level Database (ILBD) covers all employer and nonemployer business units in the non-farm private U.S. economy. The ILBD: 1) Integrates the employer and...
Census BureauLast Updated: Nov 21, 2025Access Modality: FSRDCFees: Possible seat fee dependent on consortium membership. URL for more information:...Topics: Business and Economy, Employment Characteristics