Tonga vs Zambia: Household Survey on income, etc

Tonga
0.67 Availability score over 10 years
in 2023
Zambia
0.67 Availability score over 10 years
in 2023
Tonga rank
119th
Zambia rank
119th

Household Survey on income, etc over time

  • Tonga
  • Zambia
0.40.60.81200420132023

How they compare

Tonga currently reports 0.67 Availability score over 10 years against 0.67 Availability score over 10 years in Zambia, a difference of 0 Availability score over 10 years.

The two have swapped places 2 times across 20 shared years of data; in 2004 it was Zambia ahead.

Tonga ranks 119th and Zambia ranks 119th of 190 countries.

Zambia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Tonga Zambia Difference Ahead
2000s 0.3867 Availability score over 10 years 1 Availability score over 10 years 0.6133 Availability score over 10 years Zambia
2010s 0.534 Availability score over 10 years 0.901 Availability score over 10 years 0.367 Availability score over 10 years Zambia
2020s 0.585 Availability score over 10 years 0.585 Availability score over 10 years 0 Availability score over 10 years

Averages of every year both report within each decade.

Frequently asked questions

Which has higher household survey on income, etc, Tonga or Zambia?
Tonga, at 0.67 Availability score over 10 years against 0.67 Availability score over 10 years in Zambia as of 2023.
What is the difference in household survey on income, etc between Tonga and Zambia?
0 Availability score over 10 years, with Tonga ahead.
How many years of comparable data are there for Tonga and Zambia?
20 years are reported by both, from 2004 to 2023.
How do Tonga and Zambia rank globally for household survey on income, etc?
Tonga ranks 119th and Zambia ranks 119th of 190 countries.
Where does this data come from?
Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators), published as Household Survey on income, etc (Availability score over 10 years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Zambia: Household Survey on income, etc. Statizoid, drawing on Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators). Retrieved 21 August 2026, from https://reference.statizoid.com/compare/household-survey-on-income-etc-availability-score-over-10-years/tonga/zambia/

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About this data

Indicator
Household Survey on income, etc (Availability score over 10 years)
Unit
Availability score over 10 years
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
190 places, 3,800 data points, 2004–2023
Last refreshed

These surveys collect data on household income (including income in kind), consumption and expenditure. They typically include income, expenditure, and consumption surveys, household budget surveys, integrated surveys. It is recommended that surveys on income and expenditure be conducted at least every 3 to 5 years.