SDG: Central Asia vs Tonga: School age population, one year before the official primary entry
SDG: Central Asia
817,767
in 2024
Tonga
1,062
in 2025
SDG: Central Asia rank
190th
Tonga rank
189th
School age population, one year before the official primary entry over time
- SDG: Central Asia
- Tonga
How they compare
SDG: Central Asia currently reports 817,767 against 1,062 in Tonga, a difference of 816,705.
That makes SDG: Central Asia's figure about 770.0 times Tonga's.
Across all 55 years both countries report, SDG: Central Asia has been ahead every year.
SDG: Central Asia ranks 190th and Tonga ranks 189th of 221 groups.
SDG: Central Asia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | SDG: Central Asia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 594,364 | 1,423 | 592,940 | SDG: Central Asia |
| 1980s | 647,405 | 1,386 | 646,019 | SDG: Central Asia |
| 1990s | 708,698 | 1,328 | 707,371 | SDG: Central Asia |
| 2000s | 599,033 | 1,257 | 597,776 | SDG: Central Asia |
| 2010s | 675,615 | 1,161 | 674,454 | SDG: Central Asia |
| 2020s | 821,225 | 1,128 | 820,097 | SDG: Central Asia |
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, SDG: Central Asia or Tonga?
- SDG: Central Asia, at 817,767 against 1,062 in Tonga as of 2024.
- What is the difference in school age population, one year before the official primary entry between SDG: Central Asia and Tonga?
- 816,705, with SDG: Central Asia ahead.
- How many years of comparable data are there for SDG: Central Asia and Tonga?
- 55 years are reported by both, from 1970 to 2024.
- How do SDG: Central Asia and Tonga rank globally for school age population, one year before the official primary entry?
- SDG: Central Asia ranks 190th and Tonga ranks 189th of 221 groups.
- 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