Adults (ages 15-49) newly infected with HIV in Tanzania, United Republic of

Tanzania, United Republic of: Adults (ages 15-49) newly infected with HIV was 36,000 in 2024. ▼ Falling

Latest (2024)
36,000
Change on year
down 21.7%
World rank
3rd
of 140 countries
All-time high
120,000
in 1990
All-time low
36,000
in 2024
Years of data
35
1990–2024

Adults (ages 15-49) newly infected with HIV in Tanzania, United Republic of, 1990–2024

40.0k60.0k80.0k100.0k120.0k1990200720241990: 120.0k1991: 120.0k1992: 120.0k1993: 110.0k1994: 110.0k1995: 100.0k1996: 93.0k1997: 89.0k1998: 83.0k1999: 80.0k2000: 77.0k2001: 74.0k2002: 73.0k2003: 71.0k2004: 68.0k2005: 68.0k2006: 66.0k2007: 63.0k2008: 62.0k2009: 65.0k2010: 66.0k2011: 70.0k2012: 70.0k2013: 70.0k2014: 70.0k2015: 70.0k2016: 75.0k2017: 74.0k2018: 74.0k2019: 70.0k2020: 61.0k2021: 58.0k2022: 52.0k2023: 46.0k2024: 36.0k

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

Analysis

Tanzania, United Republic of recorded 36,000 for adults (ages 15-49) newly infected with hiv in 2024. That is the lowest value across all 35 years on record.

That represents a change of down 21.7% on the previous year and down 48.6% over ten years.

Over the whole period, adults (ages 15-49) newly infected with hiv in Tanzania, United Republic of peaked at 120,000 in 1990 and was at its lowest, 36,000, in 2024.

That places Tanzania, United Republic of 3rd out of 140 countries with data for 2024, putting it in the top 10%.

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

Adults (ages 15-49) newly infected with HIV in Tanzania, United Republic of, year by year

Annual values for Adults (ages 15-49) newly infected with HIV in Tanzania, United Republic of, 1990 to 2024.
Year Value Change
1990 120,000
1991 120,000 +0.0%
1992 120,000 +0.0%
1993 110,000 -8.3%
1994 110,000 +0.0%
1995 100,000 -9.1%
1996 93,000 -7.0%
1997 89,000 -4.3%
1998 83,000 -6.7%
1999 80,000 -3.6%
2000 77,000 -3.8%
2001 74,000 -3.9%
2002 73,000 -1.4%
2003 71,000 -2.7%
2004 68,000 -4.2%
2005 68,000 +0.0%
2006 66,000 -2.9%
2007 63,000 -4.5%
2008 62,000 -1.6%
2009 65,000 +4.8%
2010 66,000 +1.5%
2011 70,000 +6.1%
2012 70,000 +0.0%
2013 70,000 +0.0%
2014 70,000 +0.0%
2015 70,000 +0.0%
2016 75,000 +7.1%
2017 74,000 -1.3%
2018 74,000 +0.0%
2019 70,000 -5.4%
2020 61,000 -12.9%
2021 58,000 -4.9%
2022 52,000 -10.3%
2023 46,000 -11.5%
2024 36,000 -21.7%

Averages by decade

DecadeAverage LowestHighest Years
1990s 102,500 80,000 120,000 10
2000s 68,700 62,000 77,000 10
2010s 70,900 66,000 75,000 10
2020s 50,600 36,000 61,000 5

Countries ranked near Tanzania, United Republic of

  1. 1 South Africa 150,000 compare
  2. 2 Mozambique 70,000 compare
  3. 4 Philippines 30,000 compare
  4. 4 Uganda 30,000 compare
  5. 6 Nigeria 29,000 compare

See the full ranking of 141 places →

More health data for Tanzania, United Republic of

All data for Tanzania, United Republic of →

Frequently asked questions

What is adults (ages 15-49) newly infected with hiv in Tanzania, United Republic of?
Adults (ages 15-49) newly infected with hiv in Tanzania, United Republic of was 36,000 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 Tanzania, United Republic of?
The highest recorded value was 120,000 in 1990.
What is the lowest adults (ages 15-49) newly infected with hiv recorded in Tanzania, United Republic of?
The lowest recorded value was 36,000 in 2024.
How does Tanzania, United Republic of rank for adults (ages 15-49) newly infected with hiv?
Tanzania, United Republic of ranks 3rd out of 140 countries with data for 2024.
Is adults (ages 15-49) newly infected with hiv rising or falling in Tanzania, United Republic of?
Over the last ten years it is down 48.6%. The long-run trend across the full record is falling.
Where does this Tanzania, United Republic of 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 Tanzania, United Republic of. Statizoid, drawing on UNAIDS estimates, Joint United Nations Programme on HIV/AIDS (UNAIDS). Retrieved 06 September 2026, from https://health.statizoid.com/stat/adults-ages-15-49-newly-infected-with-hiv/tanzania/

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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.