Los Angeles County Healthy Survey services include the following: Designing the 2021 LACHS using a cost-effective survey design and sampling method Conducting the two (2) components of the 2021 LACHS in a minimum of six (6) languages: English, Spanish, Mandarin, Cantonese, Korean, and Vietnamese: Adult Survey consisting of Los Angeles County adults 18 years of age and older Child Survey consisting of Los Angeles County children 0-17 years of age Collecting high quality data that results in reliable estimates for health status and health behaviors Preparing final Adult and Child Survey datasets, including population and household weights Preparing a comprehensive methodology report Collaborating with the Office of Health Assessment and Epidemiology in the implementation of the LACHS