Iraq vs Tanzania: People using at least a basic drinking water source
Iraq
45.31 million people
in 2024
Tanzania
44.29 million people
in 2024
Iraq rank
28th
Tanzania rank
29th
People using at least a basic drinking water source over time
- Iraq
- Tanzania
How they compare
Iraq currently reports 45.31 million people against 44.29 million people in Tanzania, a difference of 1.01 million people.
Across all 25 years both countries report, Iraq has been ahead every year.
Iraq ranks 28th and Tanzania ranks 29th of 231 countries.
Iraq has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Iraq | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 23.33 million people | 13.63 million people | 9.70 million people | Iraq |
| 2010s | 34.36 million people | 25.93 million people | 8.43 million people | Iraq |
| 2020s | 43.36 million people | 39.89 million people | 3.48 million people | Iraq |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher people using at least a basic drinking water source, Iraq or Tanzania?
- Iraq, at 45.31 million people against 44.29 million people in Tanzania as of 2024.
- What is the difference in people using at least a basic drinking water source between Iraq and Tanzania?
- 1.01 million people, with Iraq ahead.
- How many years of comparable data are there for Iraq and Tanzania?
- 25 years are reported by both, from 2000 to 2024.
- How do Iraq and Tanzania rank globally for people using at least a basic drinking water source?
- Iraq ranks 28th and Tanzania ranks 29th of 231 countries.
- Where does this data come from?
- WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as People using at least a basic drinking water source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of people using an improved drinking water source, which is either available on premises, or collection time is no more than 30 minutes for a roundtrip.