Chad vs Nigeria: Immunization, Pol3
Chad
67.0%
in 2024
Nigeria
69.0%
in 2024
Chad rank
172nd
Nigeria rank
170th
Immunization, Pol3 over time
- Chad
- Nigeria
How they compare
Nigeria currently reports 69.0% against 67.0% in Chad, a difference of 2.0%.
The two have swapped places 8 times across 41 shared years of data; in 1984 it was Nigeria ahead.
Chad ranks 172nd and Nigeria ranks 170th of 193 countries.
Nigeria has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 10.3% | 26.0% | 15.7% | Nigeria |
| 1990s | 20.3% | 33.9% | 13.6% | Nigeria |
| 2000s | 34.0% | 46.3% | 12.3% | Nigeria |
| 2010s | 45.5% | 50.4% | 4.9% | Nigeria |
| 2020s | 60.0% | 63.0% | 3.0% | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher immunization, pol3, Chad or Nigeria?
- Nigeria, at 69.0% against 67.0% in Chad as of 2024.
- What is the difference in immunization, pol3 between Chad and Nigeria?
- 2.0%, with Nigeria ahead.
- How many years of comparable data are there for Chad and Nigeria?
- 41 years are reported by both, from 1984 to 2024.
- How do Chad and Nigeria rank globally for immunization, pol3?
- Chad ranks 172nd and Nigeria ranks 170th 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.