Costa Rica vs Portugal: Immunization, Pol3
Costa Rica
99.0%
in 2024
Portugal
99.0%
in 2024
Costa Rica rank
1st
Portugal rank
1st
Immunization, Pol3 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 5 times across 45 shared years of data; in 1980 it was Costa Rica ahead.
Costa Rica ranks 1st and Portugal ranks 1st of 193 countries.
Across the 5 decades both report, Costa Rica averaged higher in 1 and Portugal in 4.
Head to head by decade
| Decade | Costa Rica | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 87.1% | 45.0% | 42.1% | Costa Rica |
| 1990s | 88.9% | 94.1% | 5.2% | Portugal |
| 2000s | 88.2% | 95.8% | 7.6% | Portugal |
| 2010s | 92.6% | 98.0% | 5.4% | Portugal |
| 2020s | 96.4% | 99.0% | 2.6% | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher immunization, pol3, Costa Rica or Portugal?
- Costa Rica, at 99.0% against 99.0% in Portugal as of 2024.
- What is the difference in immunization, pol3 between Costa Rica and Portugal?
- 0.0%, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Portugal?
- 45 years are reported by both, from 1980 to 2024.
- How do Costa Rica and Portugal rank globally for immunization, pol3?
- Costa Rica ranks 1st and Portugal ranks 1st of 193 countries.
- Where does this data come from?
- WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Pol3 (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Child immunization rate, polio, is the percentage of children ages 12-23 months who received polio vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.