Naoero vs Tonga: People using improved drinking water sources
Naoero
191.75 people
in 2024
Tonga
164.75 people
in 2024
Naoero rank
163rd
Tonga rank
164th
People using improved drinking water sources over time
- Naoero
- Tonga
How they compare
Naoero currently reports 191.75 people against 164.75 people in Tonga, a difference of 27 people.
That makes Naoero's figure about 1.2 times Tonga's.
The two have swapped places 1 time across 25 shared years of data; in 2000 it was Tonga ahead.
Naoero ranks 163rd and Tonga ranks 164th of 231 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Naoero | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 168.02 people | 1,015 people | 847.25 people | Tonga |
| 2010s | 176.95 people | 587.91 people | 410.95 people | Tonga |
| 2020s | 190.09 people | 224.53 people | 34.45 people | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher people using improved drinking water sources, Naoero or Tonga?
- Naoero, at 191.75 people against 164.75 people in Tonga as of 2024.
- What is the difference in people using improved drinking water sources between Naoero and Tonga?
- 27 people, with Naoero ahead.
- How many years of comparable data are there for Naoero and Tonga?
- 25 years are reported by both, from 2000 to 2024.
- How do Naoero and Tonga rank globally for people using improved drinking water sources?
- Naoero ranks 163rd and Tonga ranks 164th 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 improved drinking water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of people using only unimproved drinking water sources.