Number of people protected from malaria by indoor residual spraying in South Africa

South Africa: Number of people protected from malaria by indoor residual spraying was 1.36 million in 2024. ▲ Rising

Latest (2024)
1.36 million
Change on year
up 1.6%
World rank
11th
of 58 countries
All-time high
1.83 million
in 2020
All-time low
1.17 million
in 2016
Years of data
10
2015–2024

Number of people protected from malaria by indoor residual spraying in South Africa, 2015–2024

0500.0k1.0M1.5M2.0M2015201920242015: 1.2M2016: 1.2M2017: 1.6M2018: 1.6M2019: 1.5M2020: 1.8M2021: 1.7M2022: 1.6M2023: 1.3M2024: 1.4M

Source: World Health Organization, Global Health Observatory.

Analysis

In 2024, number of people protected from malaria by indoor residual spraying in South Africa stood at 1.36 million.

The figure is up 1.6% on the previous year and up 15.4% over ten years.

Over the whole period, number of people protected from malaria by indoor residual spraying in South Africa peaked at 1.83 million in 2020 and was at its lowest, 1.17 million, in 2016.

That places South Africa 11th out of 58 countries with data for 2024, putting it in the top quarter.

Number of people protected from malaria by indoor residual spraying in South Africa, year by year

Annual values for Number of people protected from malaria by indoor residual spraying (IRS) in South Africa, 2015 to 2024.
Year Value Change
2015 1.18 million
2016 1.17 million -1.1%
2017 1.55 million +33.0%
2018 1.60 million +3.3%
2019 1.48 million -7.7%
2020 1.83 million +23.9%
2021 1.70 million -6.9%
2022 1.62 million -4.9%
2023 1.34 million -17.5%
2024 1.36 million +1.6%

South Africa compared with similar countries

  • South Africa's 1.36 million is above the median for upper middle income countries, which is 93,118, 14.6× the median. (18 countries reporting)
  • South Africa's 1.36 million is above the median for Sub-Saharan Africa, which is 494,398, 2.8× the median. (28 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2010s 1.39 million 1.17 million 1.60 million 5
2020s 1.57 million 1.34 million 1.83 million 5

Countries ranked near South Africa

  1. 8 Ghana 2.55 million compare
  2. 9 Mozambique 1.57 million compare
  3. 10 Kenya 1.47 million compare
  4. 12 Burundi 1.18 million compare
  5. 13 Benin 927,007 compare
  6. 14 Namibia 688,955 compare

See the full ranking of 64 places →

More health data for South Africa

All data for South Africa →

Frequently asked questions

What is number of people protected from malaria by indoor residual spraying in South Africa?
Number of people protected from malaria by indoor residual spraying in South Africa was 1.36 million in 2024, according to World Health Organization, Global Health Observatory.
What is the highest number of people protected from malaria by indoor residual spraying recorded in South Africa?
The highest recorded value was 1.83 million in 2020.
What is the lowest number of people protected from malaria by indoor residual spraying recorded in South Africa?
The lowest recorded value was 1.17 million in 2016.
How does South Africa rank for number of people protected from malaria by indoor residual spraying?
South Africa ranks 11th out of 58 countries with data for 2024.
Is number of people protected from malaria by indoor residual spraying rising or falling in South Africa?
Over the last ten years it is up 15.4%. The long-run trend across the full record is rising.
Where does this South Africa data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Number of people protected from malaria by indoor residual spraying (IRS). Statizoid updates them automatically from the source API.

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Number of people protected from malaria by indoor residual spraying in South Africa. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 14 September 2026, from https://health.statizoid.com/stat/number-of-people-protected-from-malaria-by-indoor-residual-spraying-irs/south-africa/

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About this data

Indicator
Number of people protected from malaria by indoor residual spraying (IRS)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
64 places, 532 data points, 2015–2024
Last refreshed