Share of population using at least a basic drinking water source in Iran
Iran: Share of population using at least a basic drinking water source was 97.9% in 2024. ▬ Flat
Share of population using at least a basic drinking water source in Iran, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
In 2024, share of population using at least a basic drinking water source in Iran stood at 97.9%. That is the highest value across all 25 years on record.
That represents a change of up 0.1% on the previous year and up 1.3% over ten years.
Over the whole period, share of population using at least a basic drinking water source in Iran peaked at 97.9% in 2024 and was at its lowest, 94.2%, in 2000.
That places Iran 113th out of 231 countries with data for 2024, putting it in the middle of the range.
Share of population using at least a basic drinking water source in Iran, year by year
| Year | % | Change |
|---|---|---|
| 2000 | 94.2% | — |
| 2001 | 94.4% | +0.2% |
| 2002 | 94.6% | +0.2% |
| 2003 | 94.8% | +0.2% |
| 2004 | 95.0% | +0.2% |
| 2005 | 95.2% | +0.2% |
| 2006 | 95.4% | +0.2% |
| 2007 | 95.5% | +0.2% |
| 2008 | 95.7% | +0.2% |
| 2009 | 95.9% | +0.2% |
| 2010 | 96.0% | +0.2% |
| 2011 | 96.2% | +0.2% |
| 2012 | 96.3% | +0.2% |
| 2013 | 96.5% | +0.2% |
| 2014 | 96.6% | +0.1% |
| 2015 | 96.8% | +0.1% |
| 2016 | 96.9% | +0.1% |
| 2017 | 97.0% | +0.1% |
| 2018 | 97.1% | +0.1% |
| 2019 | 97.3% | +0.1% |
| 2020 | 97.4% | +0.1% |
| 2021 | 97.5% | +0.1% |
| 2022 | 97.6% | +0.1% |
| 2023 | 97.7% | +0.1% |
| 2024 | 97.9% | +0.1% |
Iran compared with similar countries
- Iran's 97.9% is above the median for upper middle income countries, which is 96.7%, 1.0× the median. (58 countries reporting)
- Iran's 97.9% is above the median for Middle East, North Africa, Afghanistan & Pakistan, which is 97.3%, 1.0× the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 95.1% | 94.2% | 95.9% | 10 |
| 2010s | 96.7% | 96.0% | 97.3% | 10 |
| 2020s | 97.6% | 97.4% | 97.9% | 5 |
Countries ranked near Iran
More environment data for Iran
- Historical exposure to drought — Land soil moisture anomaly -30.46 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -21.27 Percentage change (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.4 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 1.9 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual -0.0807 % change on previous year (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), per unit of 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is share of population using at least a basic drinking water source in Iran?
- Share of population using at least a basic drinking water source in Iran was 97.9% in 2024, according to WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data.
- What is the highest share of population using at least a basic drinking water source recorded in Iran?
- The highest recorded value was 97.9% in 2024.
- What is the lowest share of population using at least a basic drinking water source recorded in Iran?
- The lowest recorded value was 94.2% in 2000.
- How does Iran rank for share of population using at least a basic drinking water source?
- Iran ranks 113th out of 231 countries with data for 2024.
- Is share of population using at least a basic drinking water source rising or falling in Iran?
- Over the last ten years it is up 1.3%. The long-run trend across the full record is flat.
- Where does this Iran data come from?
- The figures come from WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as part of Share of population using at least a basic drinking water source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 25 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Proportion of people who use an improved drinking water source, which is either located on their premises, or at a collection point, which takes no more than 30 minutes for a roundtrip.