Percentage of thinness among children aged 5-19 years, BMI < -2 in South Africa

South Africa: Percentage of thinness among children aged 5-19 years, BMI < -2 was 3.32 in 2022. ◆ Volatile

Latest (2022)
3.32
Change on year
down 2.1%
World rank
112th
of 193 countries
All-time high
17.07
in 1990
All-time low
3.32
in 2022
Years of data
33
1990–2022

Percentage of thinness among children aged 5-19 years, BMI < -2 in South Africa, 1990–2022

510151990200620221990: 17.11991: 171992: 16.81993: 16.51994: 16.11995: 15.61996: 151997: 14.41998: 13.71999: 12.92000: 12.12001: 11.22002: 10.32003: 9.42004: 8.62005: 7.92006: 7.22007: 6.62008: 62009: 5.62010: 5.22011: 4.92012: 4.62013: 4.42014: 4.22015: 42016: 3.92017: 3.82018: 3.72019: 3.62020: 3.52021: 3.42022: 3.3

Source: UNICEF.

Analysis

South Africa recorded 3.32 for percentage of thinness among children aged 5-19 years, bmi < -2 in 2022. That is the lowest value across all 33 years on record.

The figure is down 2.1% on the previous year and down 28.0% over ten years.

Over the whole period, percentage of thinness among children aged 5-19 years, bmi < -2 in South Africa peaked at 17.07 in 1990 and was at its lowest, 3.32, in 2022.

South Africa ranks 112th of 193 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Percentage of thinness among children aged 5-19 years, BMI < -2 in South Africa, year by year

Annual values for Percentage of thinness among children aged 5-19 years, BMI < -2 standard deviations below the median (crude estimate) in South Africa, 1990 to 2022.
Year Value Change
1990 17.07
1991 16.96 -0.6%
1992 16.78 -1.1%
1993 16.49 -1.7%
1994 16.1 -2.4%
1995 15.62 -3.0%
1996 15.04 -3.7%
1997 14.39 -4.3%
1998 13.66 -5.1%
1999 12.88 -5.7%
2000 12.05 -6.4%
2001 11.18 -7.2%
2002 10.3 -7.9%
2003 9.44 -8.3%
2004 8.63 -8.6%
2005 7.88 -8.7%
2006 7.2 -8.6%
2007 6.59 -8.5%
2008 6.05 -8.2%
2009 5.6 -7.4%
2010 5.22 -6.8%
2011 4.89 -6.3%
2012 4.61 -5.7%
2013 4.37 -5.2%
2014 4.18 -4.3%
2015 4.02 -3.8%
2016 3.88 -3.5%
2017 3.77 -2.8%
2018 3.66 -2.9%
2019 3.57 -2.5%
2020 3.48 -2.5%
2021 3.39 -2.6%
2022 3.32 -2.1%

South Africa compared with similar countries

  • South Africa's 3.32 is below the median for upper middle income countries, which is 3.63, 91% of the median. (58 countries reporting)
  • South Africa's 3.32 is below the median for Sub-Saharan Africa, which is 7.33, 45% of the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 15.5 12.88 17.07 10
2000s 8.49 5.6 12.05 10
2010s 4.22 3.57 5.22 10
2020s 3.4 3.32 3.48 3

Countries ranked near South Africa

  1. 109 United Arab Emirates 3.44 compare
  2. 110 Sierra Leone 3.41 compare
  3. 111 Russian Federation 3.34 compare
  4. 112 Czechia 3.32 compare
  5. 114 Republic of Moldova 3.3 compare
  6. 115 Saint Vincent and the Grenadines 3.23 compare

See the full ranking of 349 places →

More health data for South Africa

All data for South Africa →

Frequently asked questions

What is percentage of thinness among children aged 5-19 years, bmi < -2 in South Africa?
Percentage of thinness among children aged 5-19 years, bmi < -2 in South Africa was 3.32 in 2022, according to UNICEF.
What is the highest percentage of thinness among children aged 5-19 years, bmi < -2 recorded in South Africa?
The highest recorded value was 17.07 in 1990.
What is the lowest percentage of thinness among children aged 5-19 years, bmi < -2 recorded in South Africa?
The lowest recorded value was 3.32 in 2022.
How does South Africa rank for percentage of thinness among children aged 5-19 years, bmi < -2?
South Africa ranks 112th out of 193 countries with data for 2022.
Is percentage of thinness among children aged 5-19 years, bmi < -2 rising or falling in South Africa?
Over the last ten years it is down 28.0%. The long-run trend across the full record is volatile.
Where does this South Africa data come from?
The figures come from UNICEF, published as part of Percentage of thinness among children aged 5-19 years, BMI < -2 standard deviations below the median (crude estimate). Statizoid updates them automatically from the source API.

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Percentage of thinness among children aged 5-19 years, BMI < -2 in South Africa. Statizoid, drawing on UNICEF. Retrieved 14 September 2026, from https://health.statizoid.com/stat/percentage-of-thinness-among-children-aged-5-19-years-bmi-2-standard-deviations-below-the/south-africa/

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About this data

Indicator
Percentage of thinness among children aged 5-19 years, BMI < -2 standard deviations below the median (crude estimate)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
349 places, 9,957 data points, 1990–2022
Last refreshed