1) Select a survey year and geographic level.
2) Select your desired topic/starting point (at-a-glance content maps are available to view/download at this step).
3) Select your measure.
These steps will direct you to a results page where you can compare across states, regions and by numerous subgroups.
Note: For the most reliable estimates, use the two-year combined data (e.g. 2020-2021).
Watch a Video Tour of the Interactive Data Query
National Survey of Children’s Health, Health Resources and Services Administration, Maternal and Child Health Bureau. https://mchb.hrsa.gov/data/national-surveys
Child and Adolescent Health Measurement Initiative. [Title of the document] [Insert name and year of survey]. Data Resource Center for Child and Adolescent Health supported by the U.S. Department of Health and Human Services, Health Resources and Services Administration (HRSA), Maternal and Child Health Bureau (MCHB). Retrieved [mm/dd/yy] from [www.childhealthdata.org].
The Maternal and Child Health Bureau and the Census Bureau revised imputation and weighting by race and ethnicity for the 2022 NSCH. The updated weights are applied to the 2022 NSCH data but have not been applied to estimates prior to 2022 on the DRC data query. Revised 2021 datasets are available on the Census Bureau’s Data Release page. Please read the weighting revisions technical document for more information.
Select a Survey
Select a Survey
National Survey of Children with Special Health Care Needs
National Survey of Children's Health
NHIS - Complementary and Alternative Medicine
Select a Year
Select a State/Region
Revisions and Changes:
Treatment of Unknown Values:
History and Development:
This project is supported by the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services (HHS) under grant number U59MC27866,National Maternal and Child Health Data Resource Initiative, $4.5M. This information or content and conclusions are those of the author and should not be construed as the official position of or policy of, nor should any endorsements be inferred by HRSA, HHS or the U.S. Government.