Adult obesity in United States

In United States, 41.0% of adults were obese in 2024. The value for 2024 is the highest in the series, which starts in 1980.

Measure: Obesity among adults (age-standardised) Unit: % of adults aged 18+ Data: 1980 to 2024 Source: WHO
United States, 2024 41.0% % of adults aged 18+
Change from 2023 +0.3percentage points 2023: 40.7%
Median of OECD (38 countries), 2024 22.0% Middle value of 38 countries
Position in 2024 16th of 196 See the full ranking

Adult obesity in United States over time

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United States

% of adults aged 18+. Source: World Health Organization, Global Health Observatory. Gaps mean no published value; points are not joined across missing years.

Obesity among adults (age-standardised) (% of adults aged 18+), 2000 to 2024
Period United States
2024 41.0%
2023 40.7%
2022 40.4%
2021 40.2%
2020 39.9%
2019 39.6%
2018 39.3%
2017 39.0%
2016 38.6%
2015 38.2%
2014 37.8%
2013 37.3%
2012 36.9%
2011 36.4%
2010 35.8%
2009 35.2%
2008 34.5%
2007 33.8%
2006 33.0%
2005 32.1%
2004 31.3%
2003 30.3%
2002 29.4%
2001 28.4%
2000 27.5%

A dash means no value was published for that period.

In short

  • That is a change of +0.3 percentage points from 40.7% in 2023.
  • Since 2014, when it was 37.8%, the figure has changed by +3.2 percentage points.
  • Among the 196 countries with data for 2024, United States has the 16th highest value.

More for United States

All statistics for United States

Source and dates

Original producer
WHO
Source
World Health Organization, Global Health Observatory
Dataset or series code
NCD_BMI_30A · dataset details · view at source
Selection
Dim2=AGEGROUP_YEARS18-PLUS
Observation period
1980 to 2024 for United States
Provider update
27 May 2026
Retrieved
9 November 2026
Published here
9 November 2026
Licence
CC BY 4.0 (WHO datasets, with additional terms)
Attribution
Source: World Health Organization, Global Health Observatory