National Health Interview Survey
The National Health Interview Survey (NHIS) has monitored the health of the nation since 1957. NHIS data on a broad range of health topics are collected through personal household interviews. Survey results have been instrumental in providing data to track health status, health care access, and progress toward achieving national health objectives.
Rediscover the National Health Interview Survey
Respected, Reliable, Redesigned
What's New
- Declines in Telemedicine Use Among Adults: United States, 2021 and 2022[PDF – 362 KB] (6/20/2024)
- Health Insurance Coverage: Early Release of Estimates from the National Health Interview Survey, 2023 [PDF – 464 KB] (6/18/2024)
- Wireless Substitution: Early Release of Estimates from the National Health Interview Survey, July-December 2023 [PDF – 328 KB] (6/18/2024)
- Wireless Substitution: State-level Estimates from the National Health Interview Survey, 2022 [PDF – 208 KB] (6/18/2024)
- Diagnosed Dementia in Adults Age 65 and Older: United States, 2022 [PDF – 436 KB] (6/13/2024)
- Yoga Among Adults Age 18 and Older: United States, 2022 (6/12/2024)
- Health Insurance Coverage: Early Release of Quarterly Estimates from the National Health Interview Survey, October 2022 – December 2023 (5/16/2024)