Child population (UN estimates and projections) (0-14), per capita in Tonga
Tonga: Child population (UN estimates and projections) (0-14), per capita was 0.0003 units per person in 2025. ▼ Falling
Child population (UN estimates and projections) (0-14), per capita in Tonga, 1990–2025
Source: Statizoid (derived). Measured in units per person.
Analysis
In 2025, child population (un estimates and projections) (0-14), per capita in Tonga stood at 0.0003 units per person. That is the lowest value across all 36 years on record.
Compared with earlier readings it is down 1.4% on the previous year and down 4.9% over ten years.
Over the whole period, child population (un estimates and projections) (0-14), per capita in Tonga peaked at 0.0004 units per person in 1990 and was at its lowest, 0.0003 units per person, in 2025.
Tonga ranks 51st of 186 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 36 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0004 units per person | 0.0004 units per person | 0.0004 units per person | 10 |
| 2000s | 0.0004 units per person | 0.0004 units per person | 0.0004 units per person | 10 |
| 2010s | 0.0004 units per person | 0.0004 units per person | 0.0004 units per person | 10 |
| 2020s | 0.0004 units per person | 0.0003 units per person | 0.0004 units per person | 6 |
Countries ranked near Tonga
- 48 Iraq 0.0004 units per person compare
- 49 Tajikistan 0.0004 units per person compare
- 50 Ghana 0.0004 units per person compare
- 52 Lesotho 0.0003 units per person compare
- 53 Papua New Guinea 0.0003 units per person compare
- 54 Timor-Leste 0.0003 units per person compare
More gender data for Tonga
- Child population (UN estimates and projections) 32.72 (2030)
- Child population (UN estimates and projections) (0-14), annual growth -2.04 % change on previous year (2030)
- Age population, age 00, female, interpolated 1,112 (2025)
- Age population, age 00, male, interpolated 1,200 (2025)
- Age population, age 01, female, interpolated 1,106 (2025)
- Age population, age 01, male, interpolated 1,195 (2025)
- Age population, age 02, female, interpolated 1,110 (2025)
- Age population, age 02, male, interpolated 1,200 (2025)
- Age population, age 03, female, interpolated 1,117 (2025)
- Age population, age 03, male, interpolated 1,209 (2025)
Frequently asked questions
- What is child population (un estimates and projections) (0-14), per capita in Tonga?
- Child population (un estimates and projections) (0-14), per capita in Tonga was 0.0003 units per person in 2025, according to Statizoid (derived).
- What is the highest child population (un estimates and projections) (0-14), per capita recorded in Tonga?
- The highest recorded value was 0.0004 units per person in 1990.
- What is the lowest child population (un estimates and projections) (0-14), per capita recorded in Tonga?
- The lowest recorded value was 0.0003 units per person in 2025.
- How does Tonga rank for child population (un estimates and projections) (0-14), per capita?
- Tonga ranks 51st out of 186 countries with data for 2025.
- Is child population (un estimates and projections) (0-14), per capita rising or falling in Tonga?
- Over the last ten years it is down 4.9%. The long-run trend across the full record is falling.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Child population (UN estimates and projections) (0-14), per capita. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Child population (UN estimates and projections) (0-14) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Child population (UN estimates and projections) (0-14) ÷ Population, total
Computed from
- Child population (UN estimates and projections) International Labour Organization
- Population, total World Population Prospects, United Nations (UN)
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
Child population (UN estimates and projections) (0-14) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.