Paraguay vs Sierra Leone: Number of one-year-olds who are not vaccinated against measles
Paraguay
23,043 one-year-olds
in 2023
Sierra Leone
23,549 one-year-olds
in 2023
Paraguay rank
77th
Sierra Leone rank
76th
Number of one-year-olds who are not vaccinated against measles over time
- Paraguay
- Sierra Leone
How they compare
Sierra Leone currently reports 23,549 one-year-olds against 23,043 one-year-olds in Paraguay, a difference of 506 one-year-olds.
The two have swapped places 4 times across 25 shared years of data; in 1999 it was Sierra Leone ahead.
Paraguay ranks 77th and Sierra Leone ranks 76th of 194 countries.
Across the 4 decades both report, Paraguay averaged higher in 1 and Sierra Leone in 3.
Head to head by decade
| Decade | Paraguay | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 24,616 one-year-olds | 60,130 one-year-olds | 35,514 one-year-olds | Sierra Leone |
| 2000s | 12,143 one-year-olds | 65,400 one-year-olds | 53,257 one-year-olds | Sierra Leone |
| 2010s | 15,946 one-year-olds | 34,893 one-year-olds | 18,947 one-year-olds | Sierra Leone |
| 2020s | 39,207 one-year-olds | 26,742 one-year-olds | 12,464 one-year-olds | Paraguay |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against measles, Paraguay or Sierra Leone?
- Sierra Leone, at 23,549 one-year-olds against 23,043 one-year-olds in Paraguay as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against measles between Paraguay and Sierra Leone?
- 506 one-year-olds, with Sierra Leone ahead.
- How many years of comparable data are there for Paraguay and Sierra Leone?
- 25 years are reported by both, from 1999 to 2023.
- How do Paraguay and Sierra Leone rank globally for number of one-year-olds who are not vaccinated against measles?
- Paraguay ranks 77th and Sierra Leone ranks 76th of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against measles. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had the first dose of the measles vaccine in a given year.