Adult Obesity Rates Rise: 35% in 23 States – CDC Data 2023

Adult Obesity Rates Rise: 35% in 23 States – CDC Data 2023

March 3, 2026 Ananya Mittal - World Editor News

New data released by the Centers for Disease Control and Prevention reveal that adult obesity rates in the United States remain stubbornly high, with over one in three adults in 23 states now classified as obese. This marks a significant shift from just over a decade ago, when no state reached that threshold. The findings underscore the complex challenges in addressing a public health crisis that impacts not only individual well-being but as well strains healthcare systems and contributes to a range of chronic diseases.

A Growing National Trend

The CDC’s latest population data, drawn from 2023, show that at least 20% of adults in every U.S. State are living with obesity. This widespread prevalence is particularly concerning given the known health risks associated with obesity, including heart disease, stroke, type 2 diabetes, and certain types of cancer. The data, available through the CDC’s Adult Obesity Prevalence Maps, paint a stark picture of a nation grappling with a persistent health challenge.

The states with the highest rates – 35% or greater – include Alabama, Alaska, Arkansas, Delaware, Georgia, Illinois, Indiana, Iowa, Kansas, Louisiana, Michigan, Mississippi, Missouri, Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, South Carolina, South Dakota, Tennessee, West Virginia, and Wisconsin. Guam and Puerto Rico also report obesity rates exceeding 35%.

Disparities Across Racial and Ethnic Groups

While obesity is a widespread issue, its impact is not felt equally across all populations. Analysis of combined data from the Behavioral Risk Factor Surveillance System (BRFSS) between 2021 and 2023 reveals significant disparities based on race and ethnicity. Notably:

  • Asian adults currently do not have an obesity prevalence at or above 35% in any state (among 37 states, 1 territory, and DC).
  • In 16 states, White adults have an obesity prevalence at or above 35% (among 47 states, 2 territories, and DC).
  • American Indian or Alaska Native adults experience obesity rates of 35% or higher in 30 states (among 44 states).
  • Hispanic adults face a 35% or higher obesity prevalence in 34 states (among 47 states, 3 territories, and DC).
  • Black adults are affected in 38 states, with an obesity prevalence of 35% or higher (among 46 states, 1 territory, and DC).

These disparities highlight the need for targeted interventions that address the unique challenges faced by different communities. Factors contributing to these differences can include socioeconomic status, access to healthy food options, cultural factors, and systemic inequities in healthcare.

Beyond Willpower: Understanding the Complexity of Obesity

The CDC emphasizes that obesity is a complex disease, not simply a matter of individual willpower or lifestyle choices. “There’s a common misconception that obesity is a result of lack of willpower and individual failings to eat well and exercise,” explains Ruth Petersen, MD, director of CDC’s Division of Nutrition, Physical Activity, and Obesity. A multitude of factors contribute to obesity, including genetics, certain medications, sleep patterns, the gut microbiome, stress levels, and crucially, access to affordable, healthy food and safe environments for physical activity.

This understanding is critical for developing effective prevention and treatment strategies. Simply telling people to eat less and exercise more is often insufficient, particularly when individuals face systemic barriers to healthy living.

Investing in Prevention and Community-Based Solutions

The CDC is actively partnering with communities, states, and tribal organizations to address obesity through a variety of programs. Initiatives like SPAN (State Physical Activity and Nutrition Program), HOP (High Obesity Program), and REACH (Racial and Ethnic Approaches to Community Health) aim to increase access to healthy food, create safe spaces for physical activity, and promote inclusive obesity prevention and treatment programs. These programs currently fund efforts in 17 states, involving 50 community and tribal organizations and 16 land-grant universities.

The Role of Early Intervention

Recognizing that obesity often begins in childhood, the CDC prioritizes investments in early care and education, as well as family healthy weight programs. “Obesity prevention at young ages is critical, because we grasp that children with obesity often develop into adults with obesity,” says Karen Hacker, MD, MPH, director of CDC’s National Center for Chronic Disease Prevention and Health Promotion.

Treatment Options Evolving

Alongside prevention efforts, treatment options for obesity are also evolving. The recent approval of new obesity medications, such as GLP-1s, offers potential benefits when combined with comprehensive health behavior and lifestyle interventions. However, access to these medications and the necessary support services remains a significant challenge for many individuals.

Looking Ahead: Continued Surveillance and Program Evaluation

The CDC’s ongoing surveillance efforts, utilizing data from the Behavioral Risk Factor Surveillance System (BRFSS), are crucial for tracking obesity trends and identifying areas where interventions are most needed. Regular evaluation of existing programs is also essential to ensure their effectiveness and make adjustments as necessary. The CDC continues to operate with partners to refine strategies and address the multifaceted challenges of obesity prevention and treatment. Further research is needed to fully understand the long-term impacts of emerging treatments and to develop innovative approaches to promote health equity and reduce disparities in obesity rates across all populations.