Dimension 4.1: Censuses and Surveys - Surveys only in Tonga

Tonga: Dimension 4.1: Censuses and Surveys - Surveys only was 0.334 in 2023. ▲ Rising

Latest (2023)
0.334
Change on year
unchanged
World rank
144th
of 191 countries
All-time high
0.4
in 2019
All-time low
0.132
in 2004
Years of data
20
2004–2023

Dimension 4.1: Censuses and Surveys - Surveys only in Tonga, 2004–2023

0.10.20.30.42004201320232004: 0.1322005: 0.1322006: 0.1322007: 0.1322008: 0.1322009: 0.22010: 0.2662011: 0.1982012: 0.2662013: 0.2662014: 0.22015: 0.2682016: 0.2682017: 0.2682018: 0.3342019: 0.42020: 0.3322021: 0.3342022: 0.3342023: 0.334

Source: Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators).

Analysis

In 2023, dimension 4.1: censuses and surveys - surveys only in Tonga stood at 0.334.

The figure is up 25.6% over ten years.

Over the whole period, dimension 4.1: censuses and surveys - surveys only in Tonga peaked at 0.4 in 2019 and was at its lowest, 0.132, in 2004.

That places Tonga 144th out of 191 countries with data for 2023, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 20 years of available data.

Dimension 4.1: Censuses and Surveys - Surveys only in Tonga, year by year

Annual values for Dimension 4.1: Censuses and Surveys - Surveys only in Tonga, 2004 to 2023.
Year Value Change
2004 0.132 —
2005 0.132 +0.0%
2006 0.132 +0.0%
2007 0.132 +0.0%
2008 0.132 +0.0%
2009 0.2 +51.5%
2010 0.266 +33.0%
2011 0.198 -25.6%
2012 0.266 +34.3%
2013 0.266 +0.0%
2014 0.2 -24.8%
2015 0.268 +34.0%
2016 0.268 +0.0%
2017 0.268 +0.0%
2018 0.334 +24.6%
2019 0.4 +19.8%
2020 0.332 -17.0%
2021 0.334 +0.6%
2022 0.334 +0.0%
2023 0.334 +0.0%

Tonga compared with similar countries

  • Tonga's 0.334 is below the median for upper middle income countries, which is 0.567, 59% of the median. (58 countries reporting)
  • Tonga's 0.334 is below the median for East Asia & Pacific, which is 0.532, 63% of the median. (29 countries reporting)

Biggest year-on-year movements

Years where Dimension 4.1: Censuses and Surveys - Surveys only in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2009 +51.5% 0.132 0.2
2012 +34.3% 0.198 0.266
2015 +34.0% 0.2 0.268
2010 +33.0% 0.2 0.266
2011 -25.6% 0.266 0.198

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.1433 0.132 0.2 6
2010s 0.2734 0.198 0.4 10
2020s 0.3335 0.332 0.334 4

Countries ranked near Tonga

  1. 144 Azerbaijan 0.334 compare
  2. 144 Barbados 0.334 compare
  3. 144 Guinea-Bissau 0.334 compare
  4. 144 Nicaragua 0.334 compare
  5. 144 Seychelles 0.334 compare

See the full ranking of 191 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is dimension 4.1: censuses and surveys - surveys only in Tonga?
Dimension 4.1: censuses and surveys - surveys only in Tonga was 0.334 in 2023, according to Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators).
What is the highest dimension 4.1: censuses and surveys - surveys only recorded in Tonga?
The highest recorded value was 0.4 in 2019.
What is the lowest dimension 4.1: censuses and surveys - surveys only recorded in Tonga?
The lowest recorded value was 0.132 in 2004.
How does Tonga rank for dimension 4.1: censuses and surveys - surveys only?
Tonga ranks 144th out of 191 countries with data for 2023.
Is dimension 4.1: censuses and surveys - surveys only rising or falling in Tonga?
Over the last ten years it is up 25.6%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as part of Dimension 4.1: Censuses and Surveys - Surveys only. Statizoid updates them automatically from the source API.

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CSV · JSON — 20 observations, free to reuse under CC BY 4.0 (World Bank Open Data).

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Dimension 4.1: Censuses and Surveys - Surveys only in Tonga. Statizoid, drawing on Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators). Retrieved 29 September 2026, from https://reference.statizoid.com/stat/dimension-4-1-censuses-and-surveys-surveys-only/tonga/

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About this data

Indicator
Dimension 4.1: Censuses and Surveys - Surveys only
Source
Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
191 places, 3,820 data points, 2004–2023
Last refreshed

Average score Census and Survey Indicators indicators. Availability of recent censuses and surveys covering broad areas. The following censuses and surveys are considered: Population & Housing census, Agriculture census, Business/establishment census, Household Survey on income/ consumption/ expenditure/ budget/ Integrated Survey, Agriculture survey, Labor Force Survey, Health/Demographic survey, Business/establishment survey. Source: NSO websites, World Bank microdata library, ILO microdata library, IHSN microdata librar