More than 4 in 10 Americans are now obese.

Key findings from the U.S. Centers for Disease Control and Prevention study »

  • In 2017–2018, the age-adjusted prevalence of obesity in adults was 42.4%, and there were no significant differences between men and women among all adults or by age group.
  • The age-adjusted prevalence of severe obesity in adults was 9.2% and was higher in women than in men.
  • Among adults, the prevalence of both obesity and severe obesity was highest in non-Hispanic black adults compared with other race and Hispanic-origin groups.
  • The prevalence of severe obesity was highest among adults aged 40–59 compared with other age groups.
  • From 1999–2000 through 2017–2018, the prevalence of both obesity and severe obesity increased among adults.

This research corresponds to earlier studies that suggest half of adult Americans will be obese within 10 years.

More » Associated Press