
Jennifer Mendoza
Research expert covering health, pharma and medtech
The United States is the country with the highest number of people living with obesity in the world. With 77 million people affected by the condition in 2022, the country outpaces by millions more highly populated countries such as China and India. This scale is reflected in public perception: 34 percent of U.S. adults named obesity the biggest health problem facing their country in 2025, well above the global average of 25 percent.

Detailed statistics
Self-reported weight situation among U.S. adults from 1990 to 2025

Detailed statistics
Share of U.S. adults who seriously tried to lose weight from 1990 to 2024, by gender

Detailed statistics
Leading causes of obesity according to U.S. adults as of 2023

Main health problems according to public opinion worldwide in 2024
Ranking of the main health problems according to public opinion worldwide in 2024

Adults worldwide who stated obesity is their country's leading health issue 2025
Percentage of adults worldwide who stated that obesity was the biggest health problem facing people in their country in 2025

Countries with the highest population with obesity in 2022
Ranking of countries with the highest number of obese people worldwide in 2022 (in millions)

Countries with the highest number of children living with obesity worldwide 2025
Countries with the highest number of children aged 5-19 years living with obesity worldwide as of 2025 (in millions)

Top countries with highest obesity rates worldwide in 2023
Ranking of countries with the highest percent of population with obesity worldwide and comparison with their total population in 2023

Obesity - prevalence in selected countries by gender 2024
Prevalence of obesity among adults in selected countries as of 2024, by gender

U.S. adult obesity prevalence in 2023, by gender
Percentage of U.S. adults who were obese in 2023, by gender

Obesity prevalence among adults in the U.S. by gender and age 2021-2023
Obesity prevalence among U.S. adults from 2021 to 2023, by gender and age group

Severe obesity prevalence among U.S. adults 2021-2023, by age and gender
Prevalence of severe obesity among U.S. adults from 2021 to 2023, by age and gender

Adult obesity rates in the U.S. by race/ethnicity 2024
Obesity rates for adults in the United States in 2024, by race/ethnicity

Prevalence of obesity among U.S. adults in 2024, by education
Prevalence of obesity among U.S. adults in 2024, by education

U.S. adult obesity prevalence in 2024, by annual income
Share of U.S. adults who were obese in 2024, by annual income

How U.S. college students described their weight as of fall 2025
Percentage of U.S. college students that described themselves as underweight or overweight as of fall 2025

Share of U.S. adults who wanted to lose weight from 1951 to 2025, by gender
Share of U.S. adults who wanted to lose weight from 1951 to 2025, by gender

Share of U.S. adults who were interested in select weight loss methods 2023
Percentage of adults in the United States who felt they needed to lose weight who were interested in trying select weight loss methods as of 2023

Usage of weight loss medication in the U.S. 2026
Usage of weight loss medication in the U.S. as of May 2026

Opinion on using GLP-1 drugs for weight management 2026
Opinion on using GLP-1 drugs for weight management as of 2026

U.S. consumers' use of weight management products & services 2024
Share of U.S. consumers that used selected weight management products or services in the past as of November 2024

Level of comfort with AI usage for AI-powered nutrition advice in the U.S. 2025
How comfortable would you be with AI tools helping you and your household with AI-powered nutrition advice?

Burden of disease from non-communicable diseases in the U.S. 2010-2023
Burden of disease from non-communicable diseases in the United States from 2010 to 2023 (in DALYs per 100,000 individuals)

Burden of disease from non-communicable diseases in the U.S. 2023, by category
Burden of disease from non-communicable diseases in the United States in 2023, by category (in million DALYs)

Distribution of disease burden from non-communicable diseases U.S. 2023, by age
Distribution of disease burden from non-communicable diseases in the United States in 2023, by age

Share of U.S. adults with diabetes 1999-2023
Percentage of adults in the United States with diabetes from 1999 to 2023

Prevalence of hypertension in the U.S. in 2021-2023, by age and gender
Percentage of adults with hypertension in the United States in 2021-2023, by age and gender

High cholesterol among adults in the U.S. 2019-2024, by age group
Prevalence of high total cholesterol among adults in the U.S. from 2019 to 2024, by age group

Physically inactive population share in the U.S. 2013-2024
Share of population who engaged in no physical activity in the United States from 2013 to 2024

Cities with the highest and lowest rates of physical activity in the U.S. 2026
Cties with the five highest and lowest share of physically active adults in the United States as of 2026

States ranked for children's nutrition and physical activity in the U.S. 2026
Ranking of states regarding children's nutrition, physical activity, and obesity in the United States as of 2026

Barriers to eating a healthier diet, according to U.S. adults, 2024
Share of U.S. adults who stated the following were barriers to eating a healthier diet as of 2024

U.S. consumers struggling to eat healthily due to rising food costs by income 2025
Share of consumers who found it difficult to maintain a healthy diet due to the rising cost of healthy food in the United States as of March 2025, by income

Trusted sources of food and nutrition information for consumers in the U.S. 2024
Trusted sources of food, nutrition, and diet information for consumers in the United States as of July 2024
Feel free to contact us anytime. We will respond to your inquiry as quickly as possible.