Nicaragua vs Samoa: Number of one-year-olds who are not fully vaccinated against
Nicaragua
1,308 one-year-olds
in 2023
Samoa
938.4 one-year-olds
in 2023
Nicaragua rank
148th
Samoa rank
151st
Number of one-year-olds who are not fully vaccinated against over time
- Nicaragua
- Samoa
How they compare
Nicaragua currently reports 1,308 one-year-olds against 938.4 one-year-olds in Samoa, a difference of 369.6 one-year-olds.
That makes Nicaragua's figure about 1.4 times Samoa's.
The two have swapped places 6 times across 44 shared years of data; in 1980 it was Nicaragua ahead.
Nicaragua ranks 148th and Samoa ranks 151st of 195 countries.
Across the 5 decades both report, Nicaragua averaged higher in 4 and Samoa in 1.
Head to head by decade
| Decade | Nicaragua | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 83,254 one-year-olds | 1,059 one-year-olds | 82,195 one-year-olds | Nicaragua |
| 1990s | 31,107 one-year-olds | 389.18 one-year-olds | 30,718 one-year-olds | Nicaragua |
| 2000s | 14,878 one-year-olds | 1,540 one-year-olds | 13,338 one-year-olds | Nicaragua |
| 2010s | 1,352 one-year-olds | 1,535 one-year-olds | 183.45 one-year-olds | Samoa |
| 2020s | 1,319 one-year-olds | 957.73 one-year-olds | 361.05 one-year-olds | Nicaragua |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus, Nicaragua or Samoa?
- Nicaragua, at 1,308 one-year-olds against 938.4 one-year-olds in Samoa as of 2023.
- What is the difference in number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus between Nicaragua and Samoa?
- 369.6 one-year-olds, with Nicaragua ahead.
- How many years of comparable data are there for Nicaragua and Samoa?
- 44 years are reported by both, from 1980 to 2023.
- How do Nicaragua and Samoa rank globally for number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus?
- Nicaragua ranks 148th and Samoa ranks 151st of 195 countries.
- Where does this data come from?
- WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus. 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 three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.