Iran, Islamic Republic of vs Sudan: School age population, one year before the official primary entry
Iran, Islamic Republic of
628,473
in 2025
Sudan
715,244
in 2025
Iran, Islamic Republic of rank
20th
Sudan rank
17th
School age population, one year before the official primary entry over time
- Iran, Islamic Republic of
- Sudan
How they compare
Sudan currently reports 715,244 against 628,473 in Iran, Islamic Republic of, a difference of 86,771.
That makes Sudan's figure about 1.1 times Iran, Islamic Republic of's.
The two have swapped places 1 time across 28 shared years of data; in 1998 it was Iran, Islamic Republic of ahead.
Iran, Islamic Republic of ranks 20th and Sudan ranks 17th of 222 countries.
Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 756,910 | 429,180 | 327,730 | Iran, Islamic Republic of |
| 2000s | 544,904 | 483,388 | 61,517 | Iran, Islamic Republic of |
| 2010s | 638,515 | 586,535 | 51,980 | Iran, Islamic Republic of |
| 2020s | 716,590 | 682,709 | 33,882 | Iran, Islamic Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school age population, one year before the official primary entry, Iran, Islamic Republic of or Sudan?
- Sudan, at 715,244 against 628,473 in Iran, Islamic Republic of as of 2025.
- What is the difference in school age population, one year before the official primary entry between Iran, Islamic Republic of and Sudan?
- 86,771, with Sudan ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Iran, Islamic Republic of and Sudan rank globally for school age population, one year before the official primary entry?
- Iran, Islamic Republic of ranks 20th and Sudan ranks 17th of 222 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School age population, one year before the official primary entry age, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release