Prevalence of low birth weight among new-borns in South Africa

South Africa: Prevalence of low birth weight among new-borns was 16.64 in 2020. ▬ Flat

Latest (2020)
16.64
Change on year
up 0.0%
World rank
21st
of 157 countries
All-time high
17.18
in 2000
All-time low
16.6
in 2015
Years of data
21
2000–2020

Prevalence of low birth weight among new-borns in South Africa, 2000–2020

0510152000201020202000: 17.22001: 17.22002: 17.22003: 17.12004: 17.12005: 172006: 16.92007: 16.82008: 16.82009: 16.82010: 16.72011: 16.72012: 16.62013: 16.62014: 16.62015: 16.62016: 16.62017: 16.62018: 16.62019: 16.62020: 16.6

Source: UNICEF.

Analysis

In 2020, prevalence of low birth weight among new-borns in South Africa stood at 16.64.

Compared with earlier readings it is down 0.4% over ten years.

Over the whole period, prevalence of low birth weight among new-borns in South Africa peaked at 17.18 in 2000 and was at its lowest, 16.6, in 2015.

That places South Africa 21st out of 157 countries with data for 2020, putting it in the top quarter.

Prevalence of low birth weight among new-borns in South Africa, year by year

Annual values for Prevalence of low birth weight among new-borns in South Africa, 2000 to 2020.
Year Value Change
2000 17.18
2001 17.18 -0.0%
2002 17.16 -0.1%
2003 17.12 -0.2%
2004 17.06 -0.3%
2005 16.98 -0.5%
2006 16.91 -0.4%
2007 16.85 -0.4%
2008 16.79 -0.4%
2009 16.75 -0.2%
2010 16.7 -0.3%
2011 16.66 -0.2%
2012 16.63 -0.2%
2013 16.61 -0.1%
2014 16.6 -0.0%
2015 16.6 -0.0%
2016 16.62 +0.1%
2017 16.63 +0.1%
2018 16.63 +0.0%
2019 16.64 +0.0%
2020 16.64 +0.0%

Averages by decade

DecadeAverage LowestHighest Years
2000s 17 16.75 17.18 10
2010s 16.63 16.6 16.7 10
2020s 16.64 16.64 16.64 1

Countries ranked near South Africa

  1. 18 Guyana 17.16 compare
  2. 19 Botswana 16.83 compare
  3. 20 Lao People's Democratic Republic 16.73 compare
  4. 22 Suriname 16.46 compare
  5. 23 Benin 16.45 compare
  6. 24 Central African Republic 16.35 compare

See the full ranking of 313 places →

More health data for South Africa

All data for South Africa →

Frequently asked questions

What is prevalence of low birth weight among new-borns in South Africa?
Prevalence of low birth weight among new-borns in South Africa was 16.64 in 2020, according to UNICEF.
What is the highest prevalence of low birth weight among new-borns recorded in South Africa?
The highest recorded value was 17.18 in 2000.
What is the lowest prevalence of low birth weight among new-borns recorded in South Africa?
The lowest recorded value was 16.6 in 2015.
How does South Africa rank for prevalence of low birth weight among new-borns?
South Africa ranks 21st out of 157 countries with data for 2020.
Is prevalence of low birth weight among new-borns rising or falling in South Africa?
Over the last ten years it is down 0.4%. The long-run trend across the full record is flat.
Where does this South Africa data come from?
The figures come from UNICEF, published as part of Prevalence of low birth weight among new-borns. Statizoid updates them automatically from the source API.

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Prevalence of low birth weight among new-borns in South Africa. Statizoid, drawing on UNICEF. Retrieved 10 September 2026, from https://health.statizoid.com/stat/prevalence-of-low-birth-weight-among-new-borns/south-africa/

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About this data

Indicator
Prevalence of low birth weight among new-borns
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
313 places, 6,573 data points, 2000–2020
Last refreshed