A planned IPUMS system update is scheduled for Monday, December 9. The maintenance window is 10am to 1pm CST. Within that window, each site will have a brief outage of 10 or fewer minutes. This notice will be removed as soon as the update is complete.

IHIS IS NOW IPUMS HEALTH SURVEYS: NHIS

The National Health Interview Survey is a survey collecting information on the health, health care access, and health behaviors of the civilian, non-institutionalized U.S. population, with digital data files available from 1963 to present. IPUMS Health Surveys harmonizes these data and allows users to create custom NHIS data extracts for analysis.

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Use Our Online Tool for Analysis

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What is IPUMS?

IPUMS provides census and survey data from around the world integrated across time and space. IPUMS integration and documentation makes it easy to study change, conduct comparative research, merge information across data types, and analyze individuals within family and community context. Data and services available free of charge.