Costa Rica vs Portugal: Share of one-year-olds vaccinated against hepatitis B
Costa Rica
99.0%
in 2024
Portugal
99.0%
in 2024
Costa Rica rank
1st
Portugal rank
1st
Share of one-year-olds vaccinated against hepatitis B over time
- Costa Rica
- Portugal
How they compare
Costa Rica currently reports 99.0% against 99.0% in Portugal, a difference of 0.0%.
The two have swapped places 1 time across 28 shared years of data; in 1997 it was Costa Rica ahead.
Costa Rica ranks 1st and Portugal ranks 1st of 189 countries.
Across the 4 decades both report, Costa Rica averaged higher in 2 and Portugal in 2.
Head to head by decade
| Decade | Costa Rica | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 81.7% | 58.0% | 23.7% | Costa Rica |
| 2000s | 88.1% | 87.9% | 0.2% | Costa Rica |
| 2010s | 92.7% | 97.8% | 5.1% | Portugal |
| 2020s | 93.8% | 99.0% | 5.2% | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds vaccinated against hepatitis b, Costa Rica or Portugal?
- Costa Rica, at 99.0% against 99.0% in Portugal as of 2024.
- What is the difference in share of one-year-olds vaccinated against hepatitis b between Costa Rica and Portugal?
- 0.0%, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Portugal?
- 28 years are reported by both, from 1997 to 2024.
- How do Costa Rica and Portugal rank globally for share of one-year-olds vaccinated against hepatitis b?
- Costa Rica ranks 1st and Portugal ranks 1st of 189 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds vaccinated against hepatitis B. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.