Barbados vs Nigeria: Prevalence of HIV among adults aged 15 to 49
Barbados
1.1%
in 2025
Nigeria
1.2%
in 2025
Barbados rank
34th
Nigeria rank
31st
Prevalence of HIV among adults aged 15 to 49 over time
- Barbados
- Nigeria
How they compare
Nigeria currently reports 1.2% against 1.1% in Barbados, a difference of 0.1%.
That makes Nigeria's figure about 1.1 times Barbados's.
Across all 26 years both countries report, Nigeria has been ahead every year.
Barbados ranks 34th and Nigeria ranks 31st of 143 countries.
Nigeria has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Barbados | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 1.1% | 2.0% | 0.9% | Nigeria |
| 2010s | 1.2% | 1.7% | 0.6% | Nigeria |
| 2020s | 1.1% | 1.3% | 0.2% | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher prevalence of hiv among adults aged 15 to 49, Barbados or Nigeria?
- Nigeria, at 1.2% against 1.1% in Barbados as of 2025.
- What is the difference in prevalence of hiv among adults aged 15 to 49 between Barbados and Nigeria?
- 0.1%, with Nigeria ahead.
- How many years of comparable data are there for Barbados and Nigeria?
- 26 years are reported by both, from 2000 to 2025.
- How do Barbados and Nigeria rank globally for prevalence of hiv among adults aged 15 to 49?
- Barbados ranks 34th and Nigeria ranks 31st 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.