What is population, age 3, total in Tonga?

Population, age 3, total in Tonga was 2,428 in 2015, according to UNESCO Institute for Statistics.

What is the highest population, age 3, total recorded in Tonga?

The highest recorded value was 2,700 in 1990.

What is the lowest population, age 3, total recorded in Tonga?

The lowest recorded value was 2,349 in 2009.

How does Tonga rank for population, age 3, total?

Tonga ranks 178th out of 191 countries with data for 2015.

Is population, age 3, total rising or falling in Tonga?

Over the last ten years it is up 0.7%. The long-run trend across the full record is falling.

Where does this Tonga data come from?

The figures come from UNESCO Institute for Statistics, published as part of Population, age 3, total. Statizoid updates them automatically from the source API.

Population, age 3, total in Tonga

Name: Population, age 3, total in Tonga
Creator: UNESCO Institute for Statistics
License: CC BY 4.0 (World Bank Open Data)

Tonga: Population, age 3, total was 2,428 in 2015. ▼ Falling

Latest (2015)

2,428

Change on year

up 0.7%

World rank

178th

of 191 countries

All-time high

2,700

in 1990

All-time low

2,349

in 2009

Years of data

1990–2015

Population, age 3, total in Tonga, 1990–2015

Source: UNESCO Institute for Statistics.

Analysis

The most recent figure for population, age 3, total in Tonga is 2,428, measured in 2015.

That represents a change of up 0.7% on the previous year and up 0.7% over ten years.

Over the whole period, population, age 3, total in Tonga peaked at 2,700 in 1990 and was at its lowest, 2,349, in 2009.

That places Tonga 178th out of 191 countries with data for 2015, putting it in the bottom quarter.

The long-run direction has been consistently falling across the 25 years of available data.

Averages by decade

Decade	Average	Lowest	Highest	Years
1990s	2,634	2,595	2,700	10
2000s	2,453	2,349	2,610	10
2010s	2,390	2,353	2,428	5

Countries ranked near Tonga

175 Saint Lucia 3,145 compare
176 Barbados 3,095 compare
177 Micronesia (country) 2,566 compare
179 Kiribati 2,380 compare
180 Saint Vincent and the Grenadines 2,242 compare
181 Grenada 1,751 compare

See the full ranking of 191 places →

More education data for Tonga

Official entrance age to pre-primary education 4 years (2025)
Duration of pre-primary education 2 years (2025)
Lower secondary school starting age 12 years (2025)
Primary school starting age 6 years (2025)
Population ages 0-14 34.9% (2025)
Population ages 15-64 58.2% (2025)
School enrollment, primary 108.8% (2024)
Primary education, teachers 818 (2024)
Fertility rate vs. average years of schooling 3.1 live births per woman (2024)
School enrollment, primary, female 110.7% (2024)

All data for Tonga →

Frequently asked questions

What is population, age 3, total in Tonga?: Population, age 3, total in Tonga was 2,428 in 2015, according to UNESCO Institute for Statistics.
What is the highest population, age 3, total recorded in Tonga?: The highest recorded value was 2,700 in 1990.
What is the lowest population, age 3, total recorded in Tonga?: The lowest recorded value was 2,349 in 2009.
How does Tonga rank for population, age 3, total?: Tonga ranks 178th out of 191 countries with data for 2015.
Is population, age 3, total rising or falling in Tonga?: Over the last ten years it is up 0.7%. The long-run trend across the full record is falling.
Where does this Tonga data come from?: The figures come from UNESCO Institute for Statistics, published as part of Population, age 3, total. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 25 observations, free to reuse under CC BY 4.0 (World Bank Open Data).

About this data

Indicator: Population, age 3, total
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 191 places, 4,605 data points, 1990–2015
Last refreshed: 07 August 2026

Age population, total refers to total population at the specified age level, as estimated by the UNESCO Institute for Statistics.