Guyana vs Iran: Vaccination coverage against diphtheria, tetanus, and pertussis vs.
Guyana
98.0%
in 2024
Iran
98.0%
in 2024
Guyana rank
21st
Iran rank
21st
Vaccination coverage against diphtheria, tetanus, and pertussis vs. over time
- Guyana
- Iran
How they compare
Guyana currently reports 98.0% against 98.0% in Iran, a difference of 0.0%.
The two have swapped places 1 time across 45 shared years of data; in 1980 it was Guyana ahead.
Guyana ranks 21st and Iran ranks 21st of 194 countries.
Across the 5 decades both report, Guyana averaged higher in 1 and Iran in 4.
Head to head by decade
| Decade | Guyana | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 60.8% | 50.3% | 10.5% | Guyana |
| 1990s | 85.6% | 96.4% | 10.8% | Iran |
| 2000s | 91.6% | 98.2% | 6.6% | Iran |
| 2010s | 96.4% | 98.8% | 2.4% | Iran |
| 2020s | 98.2% | 98.6% | 0.4% | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita, Guyana or Iran?
- Guyana, at 98.0% against 98.0% in Iran as of 2024.
- What is the difference in vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita between Guyana and Iran?
- 0.0%, with Guyana ahead.
- How many years of comparable data are there for Guyana and Iran?
- 45 years are reported by both, from 1980 to 2024.
- How do Guyana and Iran rank globally for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita?
- Guyana ranks 21st and Iran ranks 21st of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita. 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 combined diphtheria, tetanus and pertussis vaccine in a given year.