Tanzania vs WPR: Prevalence of HIV among adults aged 15 to 49
Tanzania
3.4%
in 2025
WPR
0.2%
in 2025
Tanzania rank
11th
WPR rank
8th
Prevalence of HIV among adults aged 15 to 49 over time
- Tanzania
- WPR
How they compare
Tanzania currently reports 3.4% against 0.2% in WPR, a difference of 3.2%.
That makes Tanzania's figure about 17.0 times WPR's.
Across all 26 years both countries report, Tanzania has been ahead every year.
Tanzania ranks 11th and WPR ranks 8th of 143 countries.
Tanzania has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Tanzania | WPR | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 5.3% | 0.1% | 5.1% | Tanzania |
| 2010s | 4.5% | 0.2% | 4.2% | Tanzania |
| 2020s | 3.8% | 0.2% | 3.6% | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher prevalence of hiv among adults aged 15 to 49, Tanzania or WPR?
- Tanzania, at 3.4% against 0.2% in WPR as of 2025.
- What is the difference in prevalence of hiv among adults aged 15 to 49 between Tanzania and WPR?
- 3.2%, with Tanzania ahead.
- How many years of comparable data are there for Tanzania and WPR?
- 26 years are reported by both, from 2000 to 2025.
- How do Tanzania and WPR rank globally for prevalence of hiv among adults aged 15 to 49?
- Tanzania ranks 11th and WPR ranks 8th of 143 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Prevalence of HIV among adults aged 15 to 49 (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.