Chad vs Congo, Democratic Republic of the: Inactivated first-dose polio vaccine (IPV1) immunization coverage
Chad
68.0%
in 2025
Congo, Democratic Republic of the
69.0%
in 2025
Chad rank
178th
Congo, Democratic Republic of the rank
175th
Inactivated first-dose polio vaccine (IPV1) immunization coverage over time
- Chad
- Congo, Democratic Republic of the
How they compare
Congo, Democratic Republic of the currently reports 69.0% against 68.0% in Chad, a difference of 1.0%.
The two have swapped places 2 times across 11 shared years of data; in 2015 it was Congo, Democratic Republic of the ahead.
Chad ranks 178th and Congo, Democratic Republic of the ranks 175th of 194 countries.
Congo, Democratic Republic of the has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Chad | Congo, Democratic Republic of the | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 42.0% | 59.8% | 17.8% | Congo, Democratic Republic of the |
| 2020s | 64.0% | 69.0% | 5.0% | Congo, Democratic Republic of the |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inactivated first-dose polio vaccine (ipv1) immunization coverage, Chad or Congo, Democratic Republic of the?
- Congo, Democratic Republic of the, at 69.0% against 68.0% in Chad as of 2025.
- What is the difference in inactivated first-dose polio vaccine (ipv1) immunization coverage between Chad and Congo, Democratic Republic of the?
- 1.0%, with Congo, Democratic Republic of the ahead.
- How many years of comparable data are there for Chad and Congo, Democratic Republic of the?
- 11 years are reported by both, from 2015 to 2025.
- How do Chad and Congo, Democratic Republic of the rank globally for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Chad ranks 178th and Congo, Democratic Republic of the ranks 175th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Inactivated first-dose polio vaccine (IPV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.