Oral Health Data and Chartbook

Oral Health in Los Angeles County: Disease Burden and Prevention 2023


Community Oral Health Improvement Plan

California Health Interview Survey (CHIS)

Ask CHIS is an online health query system that allows you to quickly search for health statistics on your county, region, and state. AskCHIS draws upon the responses of more than 20,000 Californians interviewed each year by The California Health Interview Survey (CHIS) - the largest state health survey in the United States.

Los Angeles County Health Survey

LA County Health Survey is a population based telephone survey conducted by the LA County Department of Public Health - Health Assessment Unit that provides information concerning the health of Los Angeles County residents. The data are used for assessing health-related needs of the population, for program planning and policy development, and for program evaluation. The relatively large sample size allows users to obtain health indicator data for large demographic subgroups and across geographic regions of the County, including Service Planning Areas and Health Districts.

Map Downloads

LA County Dental Desert 2022
LA County Community Water Fluoridation 2019
Public Health has made reasonable efforts to provide accurate translation. However, no computerized translation is perfect and is not intended to replace traditional translation methods. If questions arise concerning the accuracy of the information, please refer to the English edition of the website, which is the official version.
Los Angeles County Seal: Enriching lives through effective and caring services