Barro-Lee: Population in thousands, age 25+, total in Tonga
Tonga: Barro-Lee: Population in thousands, age 25+, total was 47 in 2010. ▲ Rising
Barro-Lee: Population in thousands, age 25+, total in Tonga, 1960–2010
Source: Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/.
Analysis
In 2010, barro-lee: population in thousands, age 25+, total in Tonga stood at 47. That is the highest value across all 11 years on record.
That represents a change of up 11.9% over ten years.
Over the whole period, barro-lee: population in thousands, age 25+, total in Tonga peaked at 47 in 2010 and was at its lowest, 22, in 1960.
Tonga ranks 144th of 144 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 11 years of available data.
Barro-Lee: Population in thousands, age 25+, total in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 1960 | 22 | — |
| 1965 | 25 | +13.6% |
| 1970 | 32 | +28.0% |
| 1975 | 30 | -6.2% |
| 1980 | 33 | +10.0% |
| 1985 | 34 | +3.0% |
| 1990 | 35 | +2.9% |
| 1995 | 38 | +8.6% |
| 2000 | 42 | +10.5% |
| 2005 | 45 | +7.1% |
| 2010 | 47 | +4.4% |
Tonga compared with similar countries
- Tonga's 47 is below the median for upper middle income countries, which is 7,506, 1% of the median. (40 countries reporting)
- Tonga's 47 is below the median for East Asia & Pacific, which is 6,693, 1% of the median. (21 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 23.5 | 22 | 25 | 2 |
| 1970s | 31 | 30 | 32 | 2 |
| 1980s | 33.5 | 33 | 34 | 2 |
| 1990s | 36.5 | 35 | 38 | 2 |
| 2000s | 43.5 | 42 | 45 | 2 |
| 2010s | 47 | 47 | 47 | 1 |
Countries ranked near Tonga
More education data for Tonga
- Teachers in secondary education, both sexes (number), gaps filled 1,086 (2015)
- Repeaters in primary education, all grades, both sexes (number), gaps 20 (2024)
- Enrolment in pre-primary education, male (number), gaps filled 1,228 (2024)
- Enrolment in pre-primary education, female (number), gaps filled 1,164 (2024)
- Secondary education, pupils, gaps filled 16,132 (2024)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 15,644 (2024)
- Primary education, pupils, annual growth rate -2.92 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.1502 units per person (2024)
Frequently asked questions
- What is barro-lee: population in thousands, age 25+, total in Tonga?
- Barro-lee: population in thousands, age 25+, total in Tonga was 47 in 2010, according to Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/.
- What is the highest barro-lee: population in thousands, age 25+, total recorded in Tonga?
- The highest recorded value was 47 in 2010.
- What is the lowest barro-lee: population in thousands, age 25+, total recorded in Tonga?
- The lowest recorded value was 22 in 1960.
- How does Tonga rank for barro-lee: population in thousands, age 25+, total?
- Tonga ranks 144th out of 144 countries with data for 2010.
- Is barro-lee: population in thousands, age 25+, total rising or falling in Tonga?
- Over the last ten years it is up 11.9%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as part of Barro-Lee: Population in thousands, age 25+, total. Statizoid updates them automatically from the source API.
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About this data
Population in thousands, age 25+, total is the total population over age 25 in thousands estimated by Barro-Lee.