Angola vs Iran: Dimension 4.1: Censuses and Surveys - Censuses only

Angola
1
in 2023
Iran
1
in 2023
Angola rank
1st
Iran rank
1st

Dimension 4.1: Censuses and Surveys - Censuses only over time

  • Angola
  • Iran
0.40.60.81200420132023

How they compare

Angola currently reports 1 against 1 in Iran, a difference of 0.

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

Angola ranks 1st and Iran ranks 1st of 190 countries.

Across the 3 decades both report, Angola averaged higher in 1 and Iran in 2.

Head to head by decade

Decade Angola Iran Difference Ahead
2000s 0.3333 0.6667 0.3333 Iran
2010s 0.5667 0.6667 0.1 Iran
2020s 1 0.9167 0.0833 Angola

Averages of every year both report within each decade.

Frequently asked questions

Which has higher dimension 4.1: censuses and surveys - censuses only, Angola or Iran?
Angola, at 1 against 1 in Iran as of 2023.
What is the difference in dimension 4.1: censuses and surveys - censuses only between Angola and Iran?
0, with Angola ahead.
How many years of comparable data are there for Angola and Iran?
20 years are reported by both, from 2004 to 2023.
How do Angola and Iran rank globally for dimension 4.1: censuses and surveys - censuses only?
Angola ranks 1st and Iran ranks 1st 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 Dimension 4.1: Censuses and Surveys - Censuses only. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Angola vs Iran: Dimension 4.1: Censuses and Surveys - Censuses only. 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/dimension-4-1-censuses-and-surveys-censuses-only/angola/iran-islamic-rep/

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About this data

Indicator
Dimension 4.1: Censuses and Surveys - Censuses 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
190 places, 3,800 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