California Health Interview Survey


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 New Questions


CHIS 2019-2020 includes new questions and reinstated questions on COVID-19, mental health and technology, tele-medicine, and more.

CHIS Questionnaires

Separate interviews are conducted for adults (age 18 and older), adolescents (age 12 through 17) and children (birth through 11 years of age). For children, we interview the parent or guardian in the household who is most knowledgeable about the child's health. Adolescents are interviewed directly about their health and behaviors, although their insurance information is collected from the adult.

What topics are covered by CHIS?

CHIS 2022 Questionnaires

CHIS 2021 Questionnaires

CHIS 2020 Questionnaires

CHIS 2019 Questionnaires

CHIS 2018 Questionnaires

CHIS 2017 Questionnaires

CHIS 2016 Questionnaires

CHIS 2015 Questionnaires

CHIS 2013-2014 Questionnaires

CHIS 2011-2012 Questionnaires

CHIS 2009 Questionnaires

CHIS 2007 Questionnaires

CHIS 2005 Questionnaires

CHIS 2003 Questionnaires

CHIS 2001 Questionnaires