Incidence of hiv by age in South Africa
South Africa: Incidence of hiv by age was 5.25 in 2024. ▼ Falling
Incidence of hiv by age in South Africa, 1990–2024
Source: Our World in Data.
Analysis
In 2024, incidence of hiv by age in South Africa stood at 5.25. That is the lowest value across all 35 years on record.
Compared with earlier readings it is down 5.4% on the previous year and down 50.7% over ten years.
Over the whole period, incidence of hiv by age in South Africa peaked at 23.1 in 1998 and was at its lowest, 5.25, in 2024.
South Africa ranks 2nd of 144 countries on this measure, in the top 10%.
The long-run direction has been consistently falling across the 35 years of available data.
Incidence of hiv by age in South Africa, year by year
| Year | Value | Change |
|---|---|---|
| 1990 | 6.54 | — |
| 1991 | 9.2 | +40.7% |
| 1992 | 12.23 | +33.0% |
| 1993 | 15.32 | +25.2% |
| 1994 | 18.12 | +18.3% |
| 1995 | 20.32 | +12.2% |
| 1996 | 21.92 | +7.9% |
| 1997 | 22.91 | +4.5% |
| 1998 | 23.1 | +0.8% |
| 1999 | 22.69 | -1.8% |
| 2000 | 21.88 | -3.5% |
| 2001 | 20.68 | -5.5% |
| 2002 | 19.47 | -5.8% |
| 2003 | 18.38 | -5.6% |
| 2004 | 17.5 | -4.8% |
| 2005 | 16.71 | -4.5% |
| 2006 | 16.12 | -3.5% |
| 2007 | 15.4 | -4.5% |
| 2008 | 14.8 | -3.8% |
| 2009 | 14.21 | -4.0% |
| 2010 | 13.52 | -4.9% |
| 2011 | 12.72 | -5.9% |
| 2012 | 12.01 | -5.6% |
| 2013 | 11.32 | -5.7% |
| 2014 | 10.63 | -6.1% |
| 2015 | 10.13 | -4.7% |
| 2016 | 9.34 | -7.8% |
| 2017 | 8.44 | -9.6% |
| 2018 | 7.84 | -7.1% |
| 2019 | 7.24 | -7.7% |
| 2020 | 6.74 | -7.0% |
| 2021 | 6.34 | -5.9% |
| 2022 | 5.94 | -6.3% |
| 2023 | 5.54 | -6.7% |
| 2024 | 5.25 | -5.4% |
South Africa compared with similar countries
- South Africa's 5.25 is above the median for upper middle income countries, which is 0.2565, 20.4× the median. (43 countries reporting)
- South Africa's 5.25 is above the median for Sub-Saharan Africa, which is 0.5758, 9.1× the median. (43 countries reporting)
Biggest year-on-year movements
Years where Incidence of hiv by age in South Africa changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1991 | +40.7% | 6.54 | 9.2 |
| 1992 | +33.0% | 9.2 | 12.23 |
| 1993 | +25.2% | 12.23 | 15.32 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 17.23 | 6.54 | 23.1 | 10 |
| 2000s | 17.52 | 14.21 | 21.88 | 10 |
| 2010s | 10.32 | 7.24 | 13.52 | 10 |
| 2020s | 5.96 | 5.25 | 6.74 | 5 |
Countries ranked near South Africa
More health data for South Africa
- Un projection of annual infant deaths, annual growth rate -2.2 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.1386 % change on previous year (2090)
- Un projection of annual infant deaths 3,333 (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -0.5504 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.045 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.0003 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.046 units per person (2025)
Frequently asked questions
- What is incidence of hiv by age in South Africa?
- Incidence of hiv by age in South Africa was 5.25 in 2024, according to Our World in Data.
- What is the highest incidence of hiv by age recorded in South Africa?
- The highest recorded value was 23.1 in 1998.
- What is the lowest incidence of hiv by age recorded in South Africa?
- The lowest recorded value was 5.25 in 2024.
- How does South Africa rank for incidence of hiv by age?
- South Africa ranks 2nd out of 144 countries with data for 2024.
- Is incidence of hiv by age rising or falling in South Africa?
- Over the last ten years it is down 50.7%. The long-run trend across the full record is falling.
- Where does this South Africa data come from?
- The figures come from Our World in Data, published as part of Incidence of hiv by age. Statizoid updates them automatically from the source API.
Download this data
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