• Updated

Data on the share of adults who have ever been diagnosed with a form of depression comes from the Centers for Disease and Control Prevention SMART Survey (Selected Metropolitan Area Risk Trends) conducted in 2017. The SMART Survey also contains information on obesity (based on BMI) among adults as well. Additional demographic statistics—disability, marriage status, income, and poverty—are from the U.S. Census Bureau 2017 American Community Survey 1-Year Estimates. These demographic statistics are representative of the entire population, not just adults.