High income (World Bank) vs Sierra Leone: Yellow fever vaccine (YFV) immunization coverage among 1-year olds
High income (World Bank)
33.0%
in 2025
Sierra Leone
85.0%
in 2025
High income (World Bank) rank
8th
Sierra Leone rank
7th
Yellow fever vaccine (YFV) immunization coverage among 1-year olds over time
- High income (World Bank)
- Sierra Leone
How they compare
Sierra Leone currently reports 85.0% against 33.0% in High income (World Bank), a difference of 52.0%.
That makes Sierra Leone's figure about 2.6 times High income (World Bank)'s.
The two have swapped places 1 time across 26 shared years of data; in 2000 it was High income (World Bank) ahead.
High income (World Bank) ranks 8th and Sierra Leone ranks 7th of 8 groups.
Sierra Leone has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | High income (World Bank) | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 30.1% | 55.8% | 25.7% | Sierra Leone |
| 2010s | 32.6% | 82.8% | 50.2% | Sierra Leone |
| 2020s | 33.2% | 83.2% | 50.0% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher yellow fever vaccine (yfv) immunization coverage among 1-year olds, High income (World Bank) or Sierra Leone?
- Sierra Leone, at 85.0% against 33.0% in High income (World Bank) as of 2025.
- What is the difference in yellow fever vaccine (yfv) immunization coverage among 1-year olds between High income (World Bank) and Sierra Leone?
- 52.0%, with Sierra Leone ahead.
- How many years of comparable data are there for High income (World Bank) and Sierra Leone?
- 26 years are reported by both, from 2000 to 2025.
- How do High income (World Bank) and Sierra Leone rank globally for yellow fever vaccine (yfv) immunization coverage among 1-year olds?
- High income (World Bank) ranks 8th and Sierra Leone ranks 7th of 8 groups.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Yellow fever vaccine (YFV) immunization coverage among 1-year olds (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.