Prevalence of underweight among adults, BMI < 18.5 in South Sudan

South Sudan: Prevalence of underweight among adults, BMI < 18.5 was 17.1 in 2022. ▼ Falling

Latest (2022)
17.1
Change on year
up 0.2%
World rank
9th
of 193 countries
All-time high
20.58
in 1990
All-time low
16.86
in 2016
Years of data
33
1990–2022

Prevalence of underweight among adults, BMI < 18.5 in South Sudan, 1990–2022

051015201990200620221990: 20.61991: 20.51992: 20.41993: 20.21994: 20.11995: 201996: 19.91997: 19.81998: 19.61999: 19.52000: 19.32001: 19.22002: 192003: 18.82004: 18.62005: 18.52006: 18.32007: 18.12008: 17.92009: 17.82010: 17.62011: 17.42012: 17.22013: 17.12014: 172015: 16.92016: 16.92017: 16.92018: 172019: 172020: 172021: 17.12022: 17.1

Source: UNICEF.

Analysis

South Sudan recorded 17.1 for prevalence of underweight among adults, bmi < 18.5 in 2022.

That represents a change of up 0.2% on the previous year and down 0.7% over ten years.

Over the whole period, prevalence of underweight among adults, bmi < 18.5 in South Sudan peaked at 20.58 in 1990 and was at its lowest, 16.86, in 2016.

South Sudan ranks 9th of 193 countries on this measure, in the top 10%.

The long-run direction has been consistently falling across the 33 years of available data.

Prevalence of underweight among adults, BMI < 18.5 in South Sudan, year by year

Annual values for Prevalence of underweight among adults, BMI < 18.5 (Crude estimate) in South Sudan, 1990 to 2022.
Year Value Change
1990 20.58
1991 20.46 -0.6%
1992 20.35 -0.5%
1993 20.23 -0.6%
1994 20.12 -0.5%
1995 20.01 -0.5%
1996 19.89 -0.6%
1997 19.76 -0.7%
1998 19.62 -0.7%
1999 19.47 -0.8%
2000 19.32 -0.8%
2001 19.16 -0.8%
2002 19 -0.8%
2003 18.82 -0.9%
2004 18.65 -0.9%
2005 18.48 -0.9%
2006 18.3 -1.0%
2007 18.12 -1.0%
2008 17.94 -1.0%
2009 17.75 -1.1%
2010 17.57 -1.0%
2011 17.38 -1.1%
2012 17.22 -0.9%
2013 17.07 -0.9%
2014 16.97 -0.6%
2015 16.89 -0.5%
2016 16.86 -0.2%
2017 16.9 +0.2%
2018 16.96 +0.4%
2019 17.01 +0.3%
2020 17.04 +0.2%
2021 17.07 +0.2%
2022 17.1 +0.2%

Averages by decade

DecadeAverage LowestHighest Years
1990s 20.05 19.47 20.58 10
2000s 18.55 17.75 19.32 10
2010s 17.08 16.86 17.57 10
2020s 17.07 17.04 17.1 3

Countries ranked near South Sudan

  1. 6 Niger 19.03 compare
  2. 7 Somalia 19 compare
  3. 8 Madagascar 17.37 compare
  4. 10 Sudan 16.09 compare
  5. 11 Chad 16 compare
  6. 12 Burundi 15.91 compare

See the full ranking of 349 places →

More health data for South Sudan

All data for South Sudan →

Frequently asked questions

What is prevalence of underweight among adults, bmi < 18.5 in South Sudan?
Prevalence of underweight among adults, bmi < 18.5 in South Sudan was 17.1 in 2022, according to UNICEF.
What is the highest prevalence of underweight among adults, bmi < 18.5 recorded in South Sudan?
The highest recorded value was 20.58 in 1990.
What is the lowest prevalence of underweight among adults, bmi < 18.5 recorded in South Sudan?
The lowest recorded value was 16.86 in 2016.
How does South Sudan rank for prevalence of underweight among adults, bmi < 18.5?
South Sudan ranks 9th out of 193 countries with data for 2022.
Is prevalence of underweight among adults, bmi < 18.5 rising or falling in South Sudan?
Over the last ten years it is down 0.7%. The long-run trend across the full record is falling.
Where does this South Sudan data come from?
The figures come from UNICEF, published as part of Prevalence of underweight among adults, BMI < 18.5 (Crude estimate). Statizoid updates them automatically from the source API.

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Prevalence of underweight among adults, BMI < 18.5 in South Sudan. Statizoid, drawing on UNICEF. Retrieved 11 September 2026, from https://health.statizoid.com/stat/prevalence-of-underweight-among-adults-bmi-18-5-crude-estimate/south-sudan/

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About this data

Indicator
Prevalence of underweight among adults, BMI < 18.5 (Crude estimate)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
349 places, 9,955 data points, 1990–2022
Last refreshed