Adults (ages 15-49) newly infected with HIV in Lesotho

Lesotho: Adults (ages 15-49) newly infected with HIV was 2,700 in 2024. ▼ Falling

Latest (2024)
2,700
Change on year
down 12.9%
World rank
43rd
of 140 countries
All-time high
28,000
in 1995
All-time low
2,700
in 2024
Years of data
35
1990–2024

Adults (ages 15-49) newly infected with HIV in Lesotho, 1990–2024

010.0k20.0k30.0k1990200720241990: 7.0k1991: 11.0k1992: 16.0k1993: 21.0k1994: 26.0k1995: 28.0k1996: 28.0k1997: 26.0k1998: 23.0k1999: 22.0k2000: 20.0k2001: 19.0k2002: 18.0k2003: 19.0k2004: 18.0k2005: 18.0k2006: 19.0k2007: 18.0k2008: 18.0k2009: 17.0k2010: 15.0k2011: 15.0k2012: 14.0k2013: 14.0k2014: 13.0k2015: 12.0k2016: 9.4k2017: 7.4k2018: 6.2k2019: 5.6k2020: 5.1k2021: 4.1k2022: 3.2k2023: 3.1k2024: 2.7k

Source: UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS).

Analysis

In 2024, adults (ages 15-49) newly infected with hiv in Lesotho stood at 2,700. That is the lowest value across all 35 years on record.

Compared with earlier readings it is down 12.9% on the previous year and down 79.2% over ten years.

Over the whole period, adults (ages 15-49) newly infected with hiv in Lesotho peaked at 28,000 in 1995 and was at its lowest, 2,700, in 2024.

That places Lesotho 43rd out of 140 countries with data for 2024, putting it in the middle of the range.

The long-run direction has been consistently falling across the 35 years of available data.

Adults (ages 15-49) newly infected with HIV in Lesotho, year by year

Annual values for Adults (ages 15-49) newly infected with HIV in Lesotho, 1990 to 2024.
Year Value Change
1990 7,000
1991 11,000 +57.1%
1992 16,000 +45.5%
1993 21,000 +31.2%
1994 26,000 +23.8%
1995 28,000 +7.7%
1996 28,000 +0.0%
1997 26,000 -7.1%
1998 23,000 -11.5%
1999 22,000 -4.3%
2000 20,000 -9.1%
2001 19,000 -5.0%
2002 18,000 -5.3%
2003 19,000 +5.6%
2004 18,000 -5.3%
2005 18,000 +0.0%
2006 19,000 +5.6%
2007 18,000 -5.3%
2008 18,000 +0.0%
2009 17,000 -5.6%
2010 15,000 -11.8%
2011 15,000 +0.0%
2012 14,000 -6.7%
2013 14,000 +0.0%
2014 13,000 -7.1%
2015 12,000 -7.7%
2016 9,400 -21.7%
2017 7,400 -21.3%
2018 6,200 -16.2%
2019 5,600 -9.7%
2020 5,100 -8.9%
2021 4,100 -19.6%
2022 3,200 -22.0%
2023 3,100 -3.1%
2024 2,700 -12.9%

Averages by decade

DecadeAverage LowestHighest Years
1990s 20,800 7,000 28,000 10
2000s 18,400 17,000 20,000 10
2010s 11,160 5,600 15,000 10
2020s 3,640 2,700 5,100 5

Countries ranked near Lesotho

  1. 40 Spain 3,000 compare
  2. 41 Central African Republic 2,800 compare
  3. 41 Chad 2,800 compare
  4. 44 Mali 2,600 compare
  5. 44 Senegal 2,600 compare
  6. 46 Malaysia 2,500 compare

See the full ranking of 141 places →

More health data for Lesotho

All data for Lesotho →

Frequently asked questions

What is adults (ages 15-49) newly infected with hiv in Lesotho?
Adults (ages 15-49) newly infected with hiv in Lesotho was 2,700 in 2024, according to UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS).
What is the highest adults (ages 15-49) newly infected with hiv recorded in Lesotho?
The highest recorded value was 28,000 in 1995.
What is the lowest adults (ages 15-49) newly infected with hiv recorded in Lesotho?
The lowest recorded value was 2,700 in 2024.
How does Lesotho rank for adults (ages 15-49) newly infected with hiv?
Lesotho ranks 43rd out of 140 countries with data for 2024.
Is adults (ages 15-49) newly infected with hiv rising or falling in Lesotho?
Over the last ten years it is down 79.2%. The long-run trend across the full record is falling.
Where does this Lesotho data come from?
The figures come from UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS), published as part of Adults (ages 15-49) newly infected with HIV. Statizoid updates them automatically from the source API.

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Adults (ages 15-49) newly infected with HIV in Lesotho. Statizoid, drawing on UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS). Retrieved 30 August 2026, from https://health.statizoid.com/stat/adults-ages-15-49-newly-infected-with-hiv/lesotho/

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About this data

Indicator
Adults (ages 15-49) newly infected with HIV
Source
UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
141 places, 4,878 data points, 1990–2024
Last refreshed

Number of adults (ages 15-49) newly infected with HIV.