CDC: Adult Obesity Prevalence Exceeds 35% in Nearly Half of States

Why it matters locally: New Jersey health officials can use this data to inform local public health initiatives and tailor obesity prevention programs to the specific needs of New Jersey residents. Understanding national trends helps the state benchmark its own progress and identify areas for improvement in addressing obesity.

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Atlanta — The Centers for Disease Control and Prevention (CDC) released 2023 population data showing that adult obesity prevalence remains a significant public health concern in the United States. The data reveal that in 23 states, more than 35% of adults are classified as obese. According to the CDC, prior to 2013, no state recorded an adult obesity prevalence rate at or above 35%. This indicates a substantial increase in obesity rates over the past decade. The CDC defines obesity using the Body Mass Index (BMI), a measure that compares weight to height. Individuals with a BMI of 30 or higher are generally considered obese. These figures reflect self-reported data, collected through surveys and health records. The CDC continues to monitor obesity trends and collaborates with state and local health agencies to implement prevention strategies.