5 Most Overweight and Obese Cities in the U.S. In 2023

3. Riverside-San Bernardino-Ontario, CA

Average BMI: 38.6

A sedentary lifestyle and consumption of unhealthy foods have resulted in Riverside-San Bernardino-Ontario being counted among the most overweight and obese cities in the U.S., with over 42% of students in San Bernardino Country being considered either overweight or obese in 2019.