Liberia vs Sierra Leone: HIV prevalence rate, adult 15-49 years

Liberia
1.3%
in 2009
Sierra Leone
1.4%
in 2009
Liberia rank
29th
Sierra Leone rank
28th

HIV prevalence rate, adult 15-49 years over time

  • Liberia
  • Sierra Leone
00.511.52199019992009

How they compare

Sierra Leone currently reports 1.4% against 1.3% in Liberia, a difference of 0.1%.

That makes Sierra Leone's figure about 1.1 times Liberia's.

The two have swapped places 2 times across 20 shared years of data; in 1990 it was Sierra Leone ahead.

Liberia ranks 29th and Sierra Leone ranks 28th of 48 countries.

Liberia has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Liberia Sierra Leone Difference Ahead
1990s 1.2% 0.1% 1.0% Liberia
2000s 1.9% 1.1% 0.8% Liberia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher hiv prevalence rate, adult 15-49 years, Liberia or Sierra Leone?
Sierra Leone, at 1.4% against 1.3% in Liberia as of 2009.
What is the difference in hiv prevalence rate, adult 15-49 years between Liberia and Sierra Leone?
0.1%, with Sierra Leone ahead.
How many years of comparable data are there for Liberia and Sierra Leone?
20 years are reported by both, from 1990 to 2009.
How do Liberia and Sierra Leone rank globally for hiv prevalence rate, adult 15-49 years?
Liberia ranks 29th and Sierra Leone ranks 28th of 48 countries.
Where does this data come from?
UNAIDS and the WHO's Report on the Global AIDS Epidemic, published as HIV prevalence rate, adult 15-49 years (%; low estimate). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Sierra Leone: HIV prevalence rate, adult 15-49 years. Statizoid, drawing on UNAIDS and the WHO's Report on the Global AIDS Epidemic. Retrieved 15 September 2026, from https://health.statizoid.com/compare/hiv-prevalence-rate-adult-15-49-years-percent-low-estimate/liberia/sierra-leone/

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<a href="https://health.statizoid.com/compare/hiv-prevalence-rate-adult-15-49-years-percent-low-estimate/liberia/sierra-leone/">Liberia vs Sierra Leone: HIV prevalence rate, adult 15-49 years</a> — Statizoid

About this data

Indicator
HIV prevalence rate, adult 15-49 years (%; low estimate)
Unit
%; low estimate
Source
UNAIDS and the WHO's Report on the Global AIDS Epidemic
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
49 places, 965 data points, 1990–2009
Last refreshed

Prevalence of HIV refers to the percentage of people ages 15-49 who are infected with HIV based on a low estimate.