SEAR vs Tanzania: Prevalence of HIV among adults aged 15 to 49
SEAR
0.2%
in 2025
Tanzania
3.4%
in 2025
SEAR rank
8th
Tanzania rank
11th
Prevalence of HIV among adults aged 15 to 49 over time
- SEAR
- Tanzania
How they compare
Tanzania currently reports 3.4% against 0.2% in SEAR, a difference of 3.2%.
That makes Tanzania's figure about 17.0 times SEAR's.
Across all 26 years both countries report, Tanzania has been ahead every year.
SEAR ranks 8th and Tanzania ranks 11th of 13 groups.
Tanzania has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | SEAR | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.5% | 5.3% | 4.8% | Tanzania |
| 2010s | 0.3% | 4.5% | 4.1% | Tanzania |
| 2020s | 0.2% | 3.8% | 3.5% | 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, SEAR or Tanzania?
- Tanzania, at 3.4% against 0.2% in SEAR as of 2025.
- What is the difference in prevalence of hiv among adults aged 15 to 49 between SEAR and Tanzania?
- 3.2%, with Tanzania ahead.
- How many years of comparable data are there for SEAR and Tanzania?
- 26 years are reported by both, from 2000 to 2025.
- How do SEAR and Tanzania rank globally for prevalence of hiv among adults aged 15 to 49?
- SEAR ranks 8th and Tanzania ranks 11th of 13 groups.
- 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.