Number of one-year-olds who are not vaccinated against diphtheria in Sudan
Sudan: Number of one-year-olds who are not vaccinated against diphtheria was 0.4084 one-year-olds per square kilometre in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Sudan, 2012–2023
Source: Statizoid (derived). Measured in one-year-olds per square kilometre.
Analysis
Sudan recorded 0.4084 one-year-olds per square kilometre for number of one-year-olds who are not vaccinated against diphtheria in 2023. That is the highest value across all 12 years on record.
That represents a change of up 206.5% on the previous year and up 756.3% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Sudan peaked at 0.4084 one-year-olds per square kilometre in 2023 and was at its lowest, 0.037 one-year-olds per square kilometre, in 2017.
That places Sudan 45th out of 192 countries with data for 2023, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not vaccinated against diphtheria in Sudan, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 2012 | 0.0542 one-year-olds per square kilometre | — |
| 2013 | 0.0477 one-year-olds per square kilometre | -12.1% |
| 2014 | 0.0412 one-year-olds per square kilometre | -13.6% |
| 2015 | 0.0488 one-year-olds per square kilometre | +18.4% |
| 2016 | 0.0501 one-year-olds per square kilometre | +2.7% |
| 2017 | 0.037 one-year-olds per square kilometre | -26.2% |
| 2018 | 0.0532 one-year-olds per square kilometre | +43.8% |
| 2019 | 0.0548 one-year-olds per square kilometre | +3.0% |
| 2020 | 0.0805 one-year-olds per square kilometre | +46.9% |
| 2021 | 0.1314 one-year-olds per square kilometre | +63.3% |
| 2022 | 0.1332 one-year-olds per square kilometre | +1.4% |
| 2023 | 0.4084 one-year-olds per square kilometre | +206.5% |
Sudan compared with similar countries
- Sudan's 0.4084 one-year-olds per square kilometre is below the median for low income countries, which is 0.4431 one-year-olds per square kilometre, 92% of the median. (25 countries reporting)
- Sudan's 0.4084 one-year-olds per square kilometre is above the median for Sub-Saharan Africa, which is 0.2848 one-year-olds per square kilometre, 1.4× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.0484 one-year-olds per square kilometre | 0.037 one-year-olds per square kilometre | 0.0548 one-year-olds per square kilometre | 8 |
| 2020s | 0.1884 one-year-olds per square kilometre | 0.0805 one-year-olds per square kilometre | 0.4084 one-year-olds per square kilometre | 4 |
Countries ranked near Sudan
- 42 Tanzania 0.424 one-year-olds per square kilometre compare
- 43 Dominican Republic 0.4131 one-year-olds per square kilometre compare
- 44 Guatemala 0.4128 one-year-olds per square kilometre compare
- 46 Kiribati 0.4049 one-year-olds per square kilometre compare
- 47 Togo 0.3995 one-year-olds per square kilometre compare
- 48 Indonesia 0.3994 one-year-olds per square kilometre compare
More health data for Sudan
- Un projection of annual infant deaths, annual growth rate -1.63 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.6701 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 841.3 deaths per 1,000 people (2090)
- Number of infants who die before age 1 14,804 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 22 (2025)
- Population ages 00-04, female, annual growth rate 1.27 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0737 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.15 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
Frequently asked questions
- What is number of one-year-olds who are not vaccinated against diphtheria in Sudan?
- Number of one-year-olds who are not vaccinated against diphtheria in Sudan was 0.4084 one-year-olds per square kilometre in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Sudan?
- The highest recorded value was 0.4084 one-year-olds per square kilometre in 2023.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Sudan?
- The lowest recorded value was 0.037 one-year-olds per square kilometre in 2017.
- How does Sudan rank for number of one-year-olds who are not vaccinated against diphtheria?
- Sudan ranks 45th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Sudan?
- Over the last ten years it is up 756.3%. The long-run trend across the full record is volatile.
- Where does this Sudan data come from?
- The figures come from Statizoid (derived), published as part of Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 12 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus ÷ Land area (sq. km)
Computed from
- Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.