In this article, we will be taking a look at the 20 most overweight states in the US. If you do not wish to learn about the global obesity market, head straight to the 5 Most Overweight States in the US.

In the United States, the issue of obesity remains a significant public health concern, with certain states grappling more prominently with this challenge than others. Examining the prevalence of overweight individuals across the nation sheds light on regional disparities and factors influencing lifestyle choices, diet, and access to healthcare. Through statistical analysis and sociodemographic insights, we can gain a deeper understanding of the most overweight states in the U.S. like Kentucky, Alabama, West Virginia, and Texas, among others, highlighting the complex interplay of environmental, economic, and cultural factors shaping this pressing issue. 

Overview of the Obesity Market and Statistics in the US 

In the United States, the market for obesity drugs is anticipated to soar to $77 billion by 2030, driven by a rising demand for innovative treatments and favorable reimbursement policies. J.P. Morgan Research forecasts the GLP-1 market to surpass $100 billion by 2030, primarily fueled by its usage in managing diabetes and obesity. 

Within this global growth trajectory, the US obesity market holds a significant share. This surge in demand can be attributed to heightened awareness among physicians about the benefits of obesity treatment in averting associated health complications such as heart disease. Moreover, approximately 110 million adults in the US are estimated to grapple with obesity, with around 40 million individuals having access to obesity medications through insurance plans. 

While the US grapples with its obesity epidemic, regional differences and high-risk areas within the country underscore the need for targeted interventions. In the Asia-Pacific region, significant potential exists for businesses operating in the obesity treatment market, owing to factors such as rising disposable incomes and enhanced healthcare infrastructure. Identifying high-risk areas for overweight populations becomes imperative for tailoring effective public health strategies and interventions. 

Addressing the Obesity Epidemic: Rethinking Urban Design for Healthier Communities 

In the ongoing issue surrounding urban development and public health, there’s a growing recognition of the pressing need to tackle the surging rates of obesity in the United States. With a staggering one-third of American adults falling into the overweight category and over 40% classified as obese, it’s clear that our cities’ layouts demand a thorough reassessment. 

A troubling revelation emerges when we consider that twelve of the 30 cities globally recognized for their high rates of overweight and obesity are located within the United States, with one American city even ranking in the top five. These statistics underscore a critical imperative to examine how the built environment impacts physical well-being. 

Defined by the World Health Organization (WHO) as having a body mass index (BMI) exceeding 25, obesity presents significant health risks linked to excessive fat accumulation. These risks extend far beyond physical ailments such as hypertension, coronary heart disease, and type 2 diabetes, also encompassing mental health struggles like depression and anxiety. 

The fundamental cause of obesity frequently stems from an imbalance between caloric intake and expenditure. Fast food consumption notably contributes to this disparity, driving up calorie consumption on a global scale. In the United States, the economic toll of obesity is staggering, ranging from $147 billion to $210 billion annually in medical costs alone, with additional losses in productivity weighing heavily on the economy. 

Looking ahead, projections paint a bleak picture if current obesity trends persist. The National Institute of Health cautions that by 2050, the obesity rate in America could reach an unprecedented 100%, posing unprecedented challenges to public health and economic stability. However, within these challenges lies an opportunity for intervention. The burgeoning weight-loss drug industry, projected to reach a value of $200 billion within the next decade, presents a substantial market for pharmaceutical giants like Novo Nordisk A/S and Eli Lilly and Company. 

Novo Nordisk A/S (NYSE:NVO) is a global healthcare leader pioneering innovative treatments for obesity. Their semaglutide-based medications like Ozempic, Wegovy, and Rybelsus have shown significant efficacy in weight loss and managing obesity-related complications. Novo Nordisk A/S (NYSE:NVO)’s oral semaglutide pill, with a 15% weight loss in trials, offers a convenient alternative to injections. 

With a focus on developing accessible obesity treatments, Novo Nordisk A/S (NYSE:NVO)’s research into GLP-1 hormone for weight loss holds promise. Financially, in Q4 2023, the company saw a 31% sales growth in Danish kroner and a revenue of $9,584 million, marking a 37.0% year-over-year increase. Notable achievements include the SELECT cardiovascular outcomes trial, where semaglutide 2.4 mg demonstrated a 20% reduction in major adverse cardiovascular events for adults with overweight or obesity. 

Eli Lilly and Company (NYSE:LLY) is a leading player in the fight against obesity, with innovative drugs like Mounjaro (tirzepatide) and Zepbound. Tirzepatide achieved up to 15.7% weight loss in trials, demonstrating its effectiveness. In Q4 2023, Eli Lilly and Company (NYSE:LLY) saw a 28% revenue increase to $9.35 billion, driven by anti-obesity drugs, with “New Products” revenue soaring by 219% to $2.49 billion. Mounjaro’s revenue surged to $2.21 billion, and Zepbound generated $175.8 million in its initial quarter. Looking ahead, Eli Lilly and Company (NYSE:LLY) forecasts revenue of $40.4 billion to $41.6 billion for 2024, reflecting confidence in the anti-obesity market. Ongoing clinical trials like SYNERGY-NASH underscore the company’s commitment to addressing various health challenges beyond obesity. 

Our Methodology 

For our methodology, we have ranked the most overweight states in the US based on their obesity rates as of 2022. For the accuracy of data, we relied on the State of Childhood Obesity. 

Here is our list of the 20 most overweight states in the US.  

20. Michigan  

Obesity Rate: 34.4% 

Michigan, one of the most overweight states in the US, faces significant challenges with obesity, with 35.0% of adults classified as overweight and an additional 32.5% as obese. Obesity is linked to various health issues such as diabetes, hypertension, heart disease, cancer, and mental health disorders. While both genders are affected, women tend to have slightly higher obesity rates. The economic burden is substantial, with obesity-related medical expenses estimated at $147 billion in the US in 2008. Efforts to combat obesity include initiatives like the Michigan Health and Wellness 4 x 4 Plan, aiming to promote healthier behaviors and improve overall health outcomes across communities. 

19. New Mexico 

Obesity Rate: 34.6% 

New Mexico has witnessed a concerning increase in adult obesity rates, rising from 26% to 31% over the past decade, exceeding the national average. Certain groups, including American Indians, Hispanics, and those with lower education levels or experiencing poverty, are disproportionately affected. Factors contributing to obesity include smoking, alcohol use, and inadequate physical activity. Gender disparities show higher obesity rates among adults aged 35 to 49 and 50 to 64. 

18. Tennessee 

Obesity Rate: 35% 

Tennessee faces a significant challenge with obesity, making Tennessee stand among the top obese states in America. Factors contributing to this include excessive calorie intake, inadequate physical activity, parent obesity, genetics, and socioeconomic factors. Boys have higher obesity rates compared to girls, and white children have higher rates compared to Black children and children of other races. The economic burden is substantial, with estimated medical expenditures attributed to adult obesity in Tennessee reaching $1,840 million between 1998-2000. 

17. North Dakota 

Obesity Rate: 35.2% 

16. Nebraska 

Obesity Rate: 35.9% 

Nebraska ranks 16th in overall obesity prevalence with 31.5% of children and 1 in 3 adults considered obese. Nearly 30% of youth aged 10-17 are overweight or obese. Common reasons include poor dietary habits, with low fruit and vegetable consumption, and lack of physical activity, as evidenced by 24.2% of adults reporting no recent physical activity. Obesity is linked to chronic diseases like coronary heart disease, stroke, diabetes, and cancer, as well as high blood pressure and type 2 diabetes. 

15. North Carolina  

Obesity Rate: 36% 

14. Kansas 

Obesity Rate: 36% 

Kansas faces significant challenges with obesity, ranking 14th in adult obesity prevalence at 36%. Socioeconomic factors, limited access to healthy food, and lack of nutrition education contribute to high obesity rates. Kansas also has elevated rates of diabetes, particularly impacting healthcare costs. Women in Kansas have a higher prevalence of obesity compared to men. 

13. Texas 

Obesity Rate: 36.1% 

Texas has one of the highest obesity rates. Obesity prevalence is notably high among adults of various racial backgrounds. Over 30% of adults reported inadequate sleep, while nearly 90% did not meet fruit and vegetable intake recommendations. Obesity is associated with rising diabetes cases and anticipated increases in hypertension, heart disease, and obesity-related cancers by 2030, emphasizing the urgent need for interventions. 

12. South Carolina  

Obesity Rate: 36.1% 

South Carolina stands among twelfth among the most overweight states in the US, driven by poor nutrition and lack of physical activity. Many adults and adolescents consume inadequate levels of fruits and vegetables, while a concerning number of adults lead sedentary lifestyles. The economic burden of adult obesity in South Carolina exceeds $7 billion annually in medical care costs. Additionally, obesity rates vary among racial and ethnic groups, with disparities observed particularly among Blacks compared to Latinos and Whites. 

11. Indiana  

Obesity Rate: 36.3% 

Indiana struggles with high obesity rates among both adults and children. About 27.2% of adults report no recent physical activity, with 29.6% classified as obese. Additionally, 29.9% of children are overweight or obese. Contributing factors include environmental influences, genetics, and unhealthy behaviors like poor diet and physical inactivity Gender disparities exist, with significant increases in obesity rates among both males and females, particularly among Hispanics.  

10. Iowa 

Obesity Rate: 36.4% 

Iowa ranks among the top 20 states in the nation for high obesity rates. In 2012, 65.4% of adults were overweight, with 28.4% classified as obese. Obesity prevalence is higher among adults aged 45-64 compared to those aged 65 and older. Unhealthy dietary behaviors and limited physical activity options contribute to Iowa’s obesity issue, exacerbated by a lack of access to healthy food choices and opportunities for exercise. 

9. Ohio 

Obesity Rate: 37.7% 

Ohio has high obesity rates, with 65.0% classified as overweight (BMI of 25 or greater) and 29.2% classified as obese (BMI of 30 or greater). Factors contributing to obesity include age-dependent trends, policy-relevant factors such as gender, race, and income, and community characteristics. Individuals with obesity face increased complications, including from conditions like COVID-19. Alarmingly, chronic diseases like type 2 diabetes are on the rise.

8. South Dakota 

Obesity Rate: 38.4% 

South Dakota stands eighth among the most overweight states in the US, affecting both adults and children. Among adults, 35.4% were overweight, while children in various age groups also showed concerning rates of overweight and obesity. Excess calorie intake and insufficient physical activity play roles in the state’s obesity issue. Addressing these factors is crucial to combating obesity in South Dakota. 

7. Louisiana 

Obesity Rate: 38.6% 

Louisiana ranks among the most obese states in the US with nearly half of its population classified as obese. Factors contributing to this include limited access to healthy food options, sedentary lifestyles, and socioeconomic barriers to health resources. The prevalence of obesity is concerning due to its association with chronic diseases like heart disease, stroke, diabetes, and cancer, posing significant public health and economic burdens. 

6. Arkansas 

Obesity Rate: 38.7% 

Arkansas ranks sixth among the most overweight states in the US with adult obesity rates ranging from 37.4% to 38.7%. Obesity is linked to various health issues in Arkansas, including type II diabetes, hypertension, heart disease, and stroke. While both genders are affected, women tend to experience slightly higher rates of obesity compared to men in the state. 

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Disclosure. None: The 20 Most Overweight States in the US is originally published on Insider Monkey.