Lesotho vs South Africa: Incidence of HIV, ages 15-49

Lesotho
3.1 per 1,000 uninfected population ages 15-49
in 2024
South Africa
5.2 per 1,000 uninfected population ages 15-49
in 2024
Lesotho rank
4th
South Africa rank
2nd

Incidence of HIV, ages 15-49 over time

  • Lesotho
  • South Africa
010203040199020072024

How they compare

South Africa currently reports 5.2 per 1,000 uninfected population ages 15-49 against 3.1 per 1,000 uninfected population ages 15-49 in Lesotho, a difference of 2.1 per 1,000 uninfected population ages 15-49.

That makes South Africa's figure about 1.7 times Lesotho's.

The two have swapped places 1 time across 35 shared years of data; in 1990 it was Lesotho ahead.

Lesotho ranks 4th and South Africa ranks 2nd of 146 countries.

Across the 4 decades both report, Lesotho averaged higher in 3 and South Africa in 1.

Head to head by decade

Decade Lesotho South Africa Difference Ahead
1990s 31.73 per 1,000 uninfected population ages 15-49 17.22 per 1,000 uninfected population ages 15-49 14.51 per 1,000 uninfected population ages 15-49 Lesotho
2000s 28.06 per 1,000 uninfected population ages 15-49 17.52 per 1,000 uninfected population ages 15-49 10.54 per 1,000 uninfected population ages 15-49 Lesotho
2010s 15.95 per 1,000 uninfected population ages 15-49 10.29 per 1,000 uninfected population ages 15-49 5.66 per 1,000 uninfected population ages 15-49 Lesotho
2020s 4.48 per 1,000 uninfected population ages 15-49 5.92 per 1,000 uninfected population ages 15-49 1.44 per 1,000 uninfected population ages 15-49 South Africa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher incidence of hiv, ages 15-49, Lesotho or South Africa?
South Africa, at 5.2 per 1,000 uninfected population ages 15-49 against 3.1 per 1,000 uninfected population ages 15-49 in Lesotho as of 2024.
What is the difference in incidence of hiv, ages 15-49 between Lesotho and South Africa?
2.1 per 1,000 uninfected population ages 15-49, with South Africa ahead.
How many years of comparable data are there for Lesotho and South Africa?
35 years are reported by both, from 1990 to 2024.
How do Lesotho and South Africa rank globally for incidence of hiv, ages 15-49?
Lesotho ranks 4th and South Africa ranks 2nd of 146 countries.
Where does this data come from?
UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS), published as Incidence of HIV, ages 15-49 (per 1,000 uninfected population ages 15-49). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Lesotho vs South Africa: Incidence of HIV, ages 15-49. Statizoid, drawing on UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS). Retrieved 16 September 2026, from https://health.statizoid.com/compare/incidence-of-hiv-ages-15-49-per-1-000-uninfected-population-ages-15-49/lesotho/south-africa/

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<a href="https://health.statizoid.com/compare/incidence-of-hiv-ages-15-49-per-1-000-uninfected-population-ages-15-49/lesotho/south-africa/">Lesotho vs South Africa: Incidence of HIV, ages 15-49</a> — Statizoid

About this data

Indicator
Incidence of HIV, ages 15-49 (per 1,000 uninfected population ages 15-49)
Unit
per 1,000 uninfected population ages 15-49
Source
UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
168 places, 5,773 data points, 1990–2024
Last refreshed

Number of new HIV infections among uninfected populations ages 15-49 expressed per 1,000 uninfected population in the year before the period.