Prevalence of obesity in the adult population (18 years and older) in South America

South America: Prevalence of obesity in the adult population (18 years and older) was 30.2 % in 2024. ▲ Rising

Latest (2024)
30.2 %
Change on year
up 2.7%
Rank
11th
of 37 groups
All-time high
30.2 %
in 2024
All-time low
14.1 %
in 2000
Years of data
25
2000–2024

Prevalence of obesity in the adult population (18 years and older) in South America, 2000–2024

01020302000201220242000: 14.1 %2001: 14.5 %2002: 15 %2003: 15.5 %2004: 16 %2005: 16.5 %2006: 17 %2007: 17.6 %2008: 18.2 %2009: 18.8 %2010: 19.4 %2011: 20.1 %2012: 20.8 %2013: 21.5 %2014: 22.3 %2015: 23 %2016: 23.8 %2017: 24.6 %2018: 25.3 %2019: 26.1 %2020: 26.9 %2021: 27.8 %2022: 28.6 %2023: 29.4 %2024: 30.2 %

Source: Food and Agriculture Organization of the United Nations. Measured in %.

Analysis

South America recorded 30.2 % for prevalence of obesity in the adult population (18 years and older) in 2024. That is the highest value across all 25 years on record.

That represents a change of up 2.7% on the previous year and up 35.4% over ten years.

Over the whole period, prevalence of obesity in the adult population (18 years and older) in South America peaked at 30.2 % in 2024 and was at its lowest, 14.1 %, in 2000.

South America ranks 11th of 37 groups on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 25 years of available data.

Prevalence of obesity in the adult population (18 years and older) in South America, year by year

Annual values for Prevalence of obesity in the adult population (18 years and older) (percent) — Value in South America, 2000 to 2024.
Year % Change
2000 14.1 %
2001 14.5 % +2.8%
2002 15 % +3.4%
2003 15.5 % +3.3%
2004 16 % +3.2%
2005 16.5 % +3.1%
2006 17 % +3.0%
2007 17.6 % +3.5%
2008 18.2 % +3.4%
2009 18.8 % +3.3%
2010 19.4 % +3.2%
2011 20.1 % +3.6%
2012 20.8 % +3.5%
2013 21.5 % +3.4%
2014 22.3 % +3.7%
2015 23 % +3.1%
2016 23.8 % +3.5%
2017 24.6 % +3.4%
2018 25.3 % +2.8%
2019 26.1 % +3.2%
2020 26.9 % +3.1%
2021 27.8 % +3.3%
2022 28.6 % +2.9%
2023 29.4 % +2.8%
2024 30.2 % +2.7%

Averages by decade

DecadeAverage LowestHighest Years
2000s 16.32 % 14.1 % 18.8 % 10
2010s 22.69 % 19.4 % 26.1 % 10
2020s 28.58 % 26.9 % 30.2 % 5

Countries ranked near South America

  1. 8 Samoa 64.3 % compare
  2. 9 French Polynesia 49.2 % compare
  3. 9 Iran (Islamic Republic of) 24.6 % compare
  4. 10 Bahamas 48.3 % compare
  5. 10 Venezuela (Bolivarian Republic of) 23 % compare
  6. 11 Republic of Moldova 22.3 % compare
  7. 11 Saint Kitts and Nevis 46.7 % compare
  8. 12 Democratic People's Republic of Korea 12 % compare
  9. 12 Kiribati 45.6 % compare
  10. 13 Egypt 43.9 % compare
  11. 13 United Republic of Tanzania 11.5 % compare
  12. 14 Belize 43.4 % compare
  13. 14 Caribbean 25.6 % compare

See the full ranking of 241 places →

More agriculture & rural data for South America

All data for South America →

Frequently asked questions

What is prevalence of obesity in the adult population (18 years and older) in South America?
Prevalence of obesity in the adult population (18 years and older) in South America was 30.2 % in 2024, according to Food and Agriculture Organization of the United Nations.
What is the highest prevalence of obesity in the adult population (18 years and older) recorded in South America?
The highest recorded value was 30.2 % in 2024.
What is the lowest prevalence of obesity in the adult population (18 years and older) recorded in South America?
The lowest recorded value was 14.1 % in 2000.
How does South America rank for prevalence of obesity in the adult population (18 years and older)?
South America ranks 11th out of 37 groups with data for 2024.
Is prevalence of obesity in the adult population (18 years and older) rising or falling in South America?
Over the last ten years it is up 35.4%. The long-run trend across the full record is rising.
Where does this South America data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Prevalence of obesity in the adult population (18 years and older) (percent) — Value. Statizoid updates them automatically from the source API.

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Prevalence of obesity in the adult population (18 years and older) in South America. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 17 September 2026, from https://agriculture.statizoid.com/stat/prevalence-of-obesity-in-the-adult-population-18-years-and-older-percent-value/south-america/

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About this data

Indicator
Prevalence of obesity in the adult population (18 years and older) (percent) — Value
Unit
%
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
241 places, 6,023 data points, 2000–2024
Last refreshed

The Suite of Food Security Indicators presents the core set of food security indicators. Following the recommendation of experts gathered in the Committee on World Food Security (CFS) Round Table on hunger measurement, hosted at FAO headquarters in September 2011, an initial set of indicators aiming to capture various aspects of food insecurity is presented here. The choice of the indicators has been informed by expert judgement and the availability of data with sufficient coverage to enable comparisons across regions and over time. Many of these indicators are produced and published elsewhere by FAO and other international organizations. They are reported here in a single database with the aim of building a wide food security information system. More indicators will be added to this set as more data will become available. Indicators are classified along the four dimensions of food security -- availability, access, utilization and stability.