Number of adults with no formal education by region in Tonga
Tonga: Number of adults with no formal education by region was 200 people in 2100. ◆ Volatile
Number of adults with no formal education by region in Tonga, 1950–2100
Source: Wittgenstein Centre (2024) – processed by Our World in Data. Measured in people.
Analysis
In 2100, number of adults with no formal education by region in Tonga stood at 200 people. That is the lowest value across all 31 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, number of adults with no formal education by region in Tonga peaked at 2,100 people in 1950 and was at its lowest, 200 people, in 2075.
That places Tonga 195th out of 200 countries with data for 2100, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 2,000 people | 1,900 people | 2,100 people | 2 |
| 1960s | 1,650 people | 1,600 people | 1,700 people | 2 |
| 1970s | 1,450 people | 1,400 people | 1,500 people | 2 |
| 1980s | 1,250 people | 1,200 people | 1,300 people | 2 |
| 1990s | 1,000 people | 900 people | 1,100 people | 2 |
| 2000s | 800 people | 800 people | 800 people | 2 |
| 2010s | 650 people | 600 people | 700 people | 2 |
| 2020s | 500 people | 500 people | 500 people | 2 |
| 2030s | 400 people | 400 people | 400 people | 2 |
| 2040s | 400 people | 400 people | 400 people | 2 |
| 2050s | 350 people | 300 people | 400 people | 2 |
| 2060s | 300 people | 300 people | 300 people | 2 |
| 2070s | 250 people | 200 people | 300 people | 2 |
| 2080s | 200 people | 200 people | 200 people | 2 |
| 2090s | 200 people | 200 people | 200 people | 2 |
| 2100s | 200 people | 200 people | 200 people | 1 |
Countries ranked near Tonga
- 193 Estonia 300 people compare
- 193 French Polynesia 300 people compare
- 195 Kiribati 200 people compare
- 195 Seychelles 200 people compare
- 198 Iceland 100 people compare
- 198 Saint Vincent and the Grenadines 100 people compare
- 198 Samoa 100 people compare
More education data for Tonga
- Primary school starting age 6 years (2025)
- Lower secondary school starting age 12 years (2025)
- Population ages 15-64 58.2% (2025)
- Population ages 0-14 34.9% (2025)
- School enrollment, primary 108.8% (2024)
- Primary education, teachers 818 (2024)
- School enrollment, primary, female 110.7% (2024)
- School enrollment, primary, male 107.1% (2024)
- Labor force, female 46.9% (2025)
- Labor force, total 33,628 (2025)
Frequently asked questions
- What is number of adults with no formal education by region in Tonga?
- Number of adults with no formal education by region in Tonga was 200 people in 2100, according to Wittgenstein Centre (2024) – processed by Our World in Data.
- What is the highest number of adults with no formal education by region recorded in Tonga?
- The highest recorded value was 2,100 people in 1950.
- What is the lowest number of adults with no formal education by region recorded in Tonga?
- The lowest recorded value was 200 people in 2075.
- How does Tonga rank for number of adults with no formal education by region?
- Tonga ranks 195th out of 200 countries with data for 2100.
- Is number of adults with no formal education by region rising or falling in Tonga?
- Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Wittgenstein Centre (2024) – processed by Our World in Data, published as part of Number of adults with no formal education by region. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 31 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
De facto population aged 15+ withno education in a country or region.