The map ... outlines the prevalence of obesity based on self-reported data of U.S. adults, with obesity defined as having a BMI of 30.0 or higher. Those with a BMI between 25.0 and 30 are considered overweight. The map ... outlines the prevalence of obesity based on self-reported data of U.S. adults, with obesity defined as having a BMI of 30.0 or higher. Those with a BMI between 25.0 and 30 are considered overweight.I’m always surprised that America’s poor youts who “go to bed hungry” every night look so chubby when I see them in the ‘hood.