Search Results
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The 2018 National Assessment of Educational Progress (NAEP) Grade 4 Oral Reading Fluency Study Restricted-Use Data
The 2018 NAEP Oral Reading Fluency (ORF) study was conducted by NCES to examine public-school fourth-grade students’ ability to read passages out loud with sufficient speed, accuracy, and...
National Center for Education StatisticsLast Updated: Apr 28, 2023Access Modality: NCES Remote AccessFees: No FeesTopics: Education -
National Health and Nutrition Examination Survey (NHANES) Restricted Data: Prior to 1999
The National Health and Nutrition Examination Survey (NHANES) is designed to assess the health and nutritional status of adults and children in the United States. The survey is unique in that it...
National Center for Health StatisticsLast Updated: Dec 30, 2025Access Modality: FSRDC, NCHS RDCFees: NCHS management, access and other fees apply. https://www.cdc.gov/rdc/application-process/fees-...Topics: Health -
National Health and Nutrition Examination Survey (NHANES) Genetic Restricted Data
DNA samples were collected in the Third National Health and Nutrition Examination Survey (NHANES III; 1988-1994) and in subsequent NHANES cycles (1999-2002, 2007-2008, 2009-2010, and 2011-2012)....
National Center for Health StatisticsLast Updated: Dec 30, 2025Access Modality: FSRDC, NCHS RDCFees: NCHS management, access and other fees apply. https://www.cdc.gov/rdc/application-process/fees-...Topics: Health -
National Health and Nutrition Examination Survey (NHANES) Restricted Data: 1999 to Present
The National Health and Nutrition Examination Survey (NHANES) is designed to assess the health and nutritional status of adults and children in the United States. The survey is unique in that it...
National Center for Health StatisticsLast Updated: Dec 30, 2025Access Modality: FSRDC, NCHS RDCFees: NCHS management, access and other fees apply. https://www.cdc.gov/rdc/application-process/fees-...Topics: Health -
Restricted-Use National Survey of Family Growth (NSFG)
The National Survey of Family Growth (NSFG) gathers information on pregnancies and births, marriage and cohabitation, infertility, use of contraception, family life, and general and reproductive...
National Center for Health StatisticsLast Updated: May 13, 2025Access Modality: FSRDC, NCHS RDCFees: NCHS management, access and other fees apply. https://www.cdc.gov/rdc/application-process/fees-...Topics: Health -
National Longitudinal Survey of Youth 1997 School Survey
The 1996 NLSY97 School Survey contains all public and private schools with a 12th grade in the 147 nationally representative primary sampling units (PSUs) used for the NLSY97 sample construction....
Bureau of Labor StatisticsLast Updated: Apr 01, 2026Access Modality: BLS Virtual Data EnclaveFees: Currently there are no fees but BLS may limit the number of research team members given access to...Topics: Education -
National Longitudinal Survey of Youth 1997 Census Tract and Zip Code
The NLSY97 consists of a nationally representative sample of 8,984 men and women born during the years 1980 through 1984 and living in the United States at the time of the initial survey in 1997....
Bureau of Labor StatisticsLast Updated: Apr 01, 2026Access Modality: BLS Virtual Data EnclaveFees: Currently there are no fees but BLS may limit the number of research team members given access to...Topics: Behavioral Risk Factors, Crime, Diseases and Conditions, Early Childhood, Education, Employment Characteristics, Families and Living Arrangements, Geography, Health, Income, Pay, and Benefits, Industry and Occupation, Retirement, Unemployment, Voting and Registration -
Annual Survey of Jails, 2021
The Annual Survey of Jails (ASJ) is the only data collection effort that provides an annual source of data on local jails and jail inmates. Data on the size of the jail population and selected...
Bureau of Justice StatisticsLast Updated: Dec 20, 2023Access Modality: Requester Secure SiteFees: No FeesTopics: Crime -
National Longitudinal Survey of Youth 1979 Census Tract and Zip Code
The NLSY79 is a nationally representative sample of 12,686 young men and women born during the years 1957 through 1964 and living in the United States when the survey began. The survey respondents...
Bureau of Labor StatisticsLast Updated: Apr 01, 2026Access Modality: BLS Virtual Data EnclaveFees: Currently there are no fees but BLS may limit the number of research team members given access to...Topics: Behavioral Risk Factors, Crime, Diseases and Conditions, Early Childhood, Education, Employment Characteristics, Families and Living Arrangements, Geography, Health, Income, Pay, and Benefits, Industry and Occupation, Retirement, Unemployment, Vital Statistics -
Annual Survey of Jails in Indian Country, 2021
The purpose of the Survey of Jails in Indian Country is an enumeration of all known adult and juvenile facilities -- jails, confinement facilities, detention centers, and other correctional...
Bureau of Justice StatisticsLast Updated: Dec 20, 2023Access Modality: Requester Secure SiteFees: No FeesTopics: Crime -
Annual Survey of Jails, 2020
The Annual Survey of Jails (ASJ) is the only data collection effort that provides an annual source of data on local jails and jail inmates. Data on the size of the jail population and selected...
Bureau of Justice StatisticsLast Updated: Dec 20, 2023Access Modality: Requester Secure SiteFees: No FeesTopics: Crime -
Census of Jails, 2019
To reduce respondent burden for the 2019 collection, the Census of Jails was combined with the Deaths in Custody Reporting Program (DCRP). The census provides the sampling frame for the nationwide...
Bureau of Justice StatisticsLast Updated: Dec 20, 2023Access Modality: Requester Secure SiteFees: No FeesTopics: Crime -
National Survey of Youth in Custody, 2018
The National Survey of Youth in Custody (NSYC) is part of the BJS National Prison Rape Statistics Program to gather mandated data on the incidence of prevalence of sexual assault in juvenile...
Bureau of Justice StatisticsLast Updated: Dec 20, 2023Access Modality: ICPSR Physical Data EnclaveFees: No FeesTopics: Crime -
National Census of Ferry Operators
The Bureau of Transportation Statistics (BTS) conducts a biennial census of all ferry operators operating within the United States and its territories. The information collected from the census is...
Bureau of Transportation StatisticsLast Updated: Dec 08, 2025Access Modality: BTS OnsiteFees: noneTopics: Transportation -
2019 NAEP Digitally Based Assessments in Science (National, Grades 4, 8, and 12) Restricted-Use Data Files
This dataset contains data and documentation files for the NAEP 2019 assessments in science at grades 4, 8, and 12 for use in the analysis of NAEP data by secondary researchers. A Data Companion is...
National Center for Education StatisticsLast Updated: Nov 01, 2022Access Modality: NCES Remote Access, Requester Secure SiteFees: No FeesTopics: Education -
2019 NAEP National Indian Education Study (NIES) (Grades 4 & 8) Restricted-Use Data Files
This dataset contains data and documentation files for the 2019 National Indian Education Study (NIES) for use in the analysis of data by secondary researchers. NIES Part I data files include the...
National Center for Education StatisticsLast Updated: Nov 01, 2022Access Modality: NCES Remote Access, Requester Secure SiteFees: No FeesTopics: Education -
2018 NAEP National Civics, Geography, and U.S. History Assessments (Grade 8) Restricted-Use Data Files
This dataset contains data and documentation files for the NAEP 2018 national assessments in civics, geography and U.S. history at grades 8 and 12 for use in the analysis of NAEP data by secondary...
National Center for Education StatisticsLast Updated: Nov 01, 2022Access Modality: NCES Remote Access, Requester Secure SiteFees: No FeesTopics: Education -
NAEP 2017 Math w/items Response Process Data (Grade 8) Restricted-Use Data Files
This dataset contains a subset of data and documentation files for the NAEP 2017 grade 8 mathematics for use in the analysis of NAEP data by secondary researchers. 2 books and 2 blocks along with...
National Center for Education StatisticsLast Updated: Nov 01, 2022Access Modality: NCES Remote Access, Requester Secure SiteFees: No FeesTopics: Education -
NAEP 2019 National and State Mathematics and Reading, and Puerto Rico Mathematics (Grades 4 & 8) Restricted-Use Data Files
This dataset contains data and documentation files for the NAEP 2019 grades 4 and 8 national and state assessments in mathematics and reading, and the NAEP 2019 grades 4 and 8 mathematics...
National Center for Education StatisticsLast Updated: Nov 01, 2022Access Modality: NCES Remote Access, Requester Secure SiteFees: No FeesTopics: Education -
NAEP 2017 National and State Mathematics and Reading, and Puerto Rico Mathematics (Grades 4 & 8) Revised Files
This dataset contains data and documentation files for the NAEP 2017 grades 4 and 8 national and state assessments in mathematics and reading, and the NAEP 2017 grades 4 and 8 mathematics...
National Center for Education StatisticsLast Updated: Jan 30, 2024Access Modality: NCES Remote Access, Requester Secure SiteFees: No FeesTopics: Education