Peru vs South Sudan: Number of one-year-olds who are not vaccinated against measles
Peru
85,903 one-year-olds
in 2023
South Sudan
85,285 one-year-olds
in 2023
Peru rank
40th
South Sudan rank
41st
Number of one-year-olds who are not vaccinated against measles over time
- Peru
- South Sudan
How they compare
Peru currently reports 85,903 one-year-olds against 85,285 one-year-olds in South Sudan, a difference of 618 one-year-olds.
The two have swapped places 1 time across 13 shared years of data; in 2011 it was South Sudan ahead.
Peru ranks 40th and South Sudan ranks 41st of 194 countries.
Across the 2 decades both report, Peru averaged higher in 1 and South Sudan in 1.
Head to head by decade
| Decade | Peru | South Sudan | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 58,495 one-year-olds | 146,593 one-year-olds | 88,098 one-year-olds | South Sudan |
| 2020s | 117,318 one-year-olds | 82,542 one-year-olds | 34,777 one-year-olds | Peru |
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, Peru or South Sudan?
- Peru, at 85,903 one-year-olds against 85,285 one-year-olds in South Sudan as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against measles between Peru and South Sudan?
- 618 one-year-olds, with Peru ahead.
- How many years of comparable data are there for Peru and South Sudan?
- 13 years are reported by both, from 2011 to 2023.
- How do Peru and South Sudan rank globally for number of one-year-olds who are not vaccinated against measles?
- Peru ranks 40th and South Sudan ranks 41st 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.