Iran, Islamic Republic of vs Saint Helena, Ascension and Tristan da Cunha: Share of the population using improved sanitation facilities

Iran, Islamic Republic of
100
in 2024
Saint Helena, Ascension and Tristan da Cunha
100
in 2024
Iran, Islamic Republic of rank
1st
Saint Helena, Ascension and Tristan da Cunha rank
1st

Share of the population using improved sanitation facilities over time

  • Iran, Islamic Republic of
  • Saint Helena, Ascension and Tristan da Cunha
020406080100200020122024

How they compare

Iran, Islamic Republic of currently reports 100 against 100 in Saint Helena, Ascension and Tristan da Cunha, a difference of 0.

Across all 23 years both countries report, Saint Helena, Ascension and Tristan da Cunha has been ahead every year.

Iran, Islamic Republic of ranks 1st and Saint Helena, Ascension and Tristan da Cunha ranks 1st of 225 countries.

Saint Helena, Ascension and Tristan da Cunha has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Saint Helena, Ascension and Tristan da Cunha Difference Ahead
2000s 91.52 99.1 7.58 Saint Helena, Ascension and Tristan da Cunha
2010s 97.44 99.66 2.22 Saint Helena, Ascension and Tristan da Cunha
2020s 100 100 0

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of the population using improved sanitation facilities, Iran, Islamic Republic of or Saint Helena, Ascension and Tristan da Cunha?
Iran, Islamic Republic of, at 100 against 100 in Saint Helena, Ascension and Tristan da Cunha as of 2024.
What is the difference in share of the population using improved sanitation facilities between Iran, Islamic Republic of and Saint Helena, Ascension and Tristan da Cunha?
0, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Saint Helena, Ascension and Tristan da Cunha?
23 years are reported by both, from 2002 to 2024.
How do Iran, Islamic Republic of and Saint Helena, Ascension and Tristan da Cunha rank globally for share of the population using improved sanitation facilities?
Iran, Islamic Republic of ranks 1st and Saint Helena, Ascension and Tristan da Cunha ranks 1st of 225 countries.
Where does this data come from?
Our World in Data, published as Share of the population using improved sanitation facilities. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Saint Helena, Ascension and Tristan da Cunha: Share of the population using improved sanitation facilities. Statizoid, drawing on Our World in Data. Retrieved 23 August 2026, from https://population.statizoid.com/compare/share-of-the-population-using-improved-sanitation-facilities/iran-islamic-rep/saint-helena/

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About this data

Indicator
Share of the population using improved sanitation facilities
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
232 places, 5,597 data points, 2000–2024
Last refreshed