Share of population not using improved sanitation facilities in New Zealand
New Zealand: Share of population not using improved sanitation facilities was 0.0% in 2024. ◆ Volatile
Share of population not using improved sanitation facilities in New Zealand, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
New Zealand recorded 0.0% for share of population not using improved sanitation facilities in 2024. That is the lowest value across all 25 years on record.
That represents a change of down 100.0% over five years.
Over the whole period, share of population not using improved sanitation facilities in New Zealand peaked at 0.0% in 2017 and was at its lowest, 0.0%, in 2000.
New Zealand ranks 186th of 232 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.0% | 0.0% | 0.0% | 10 |
| 2010s | 0.0% | 0.0% | 0.0% | 10 |
| 2020s | 0.0% | 0.0% | 0.0% | 5 |
Countries ranked near New Zealand
- 183 Belgium 0.0% compare
- 184 Finland 0.0% compare
- 185 Chile 0.0% compare
- 186 Andorra 0.0% compare
- 186 Australia 0.0% compare
- 186 Bahrain 0.0% compare
- 186 Barbados 0.0% compare
- 186 Bonaire Sint Eustatius and Saba 0.0% compare
- 186 Brunei 0.0% compare
- 186 Czechia 0.0% compare
- 186 Denmark 0.0% compare
- 186 Falkland Islands 0.0% compare
- 186 Fiji 0.0% compare
- 186 France 0.0% compare
- 186 Germany 0.0% compare
- 186 Gibraltar 0.0% compare
- 186 Greece 0.0% compare
- 186 Guernsey 0.0% compare
- 186 Hungary 0.0% compare
- 186 Iceland 0.0% compare
- 186 Iran 0.0% compare
- 186 Isle of Man 0.0% compare
- 186 Jersey 0.0% compare
- 186 Kazakhstan 0.0% compare
- 186 Kuwait 0.0% compare
- 186 Lebanon 0.0% compare
- 186 Macao 0.0% compare
- 186 Malaysia 0.0% compare
- 186 Maldives 0.0% compare
- 186 Mexico 0.0% compare
- 186 Monaco 0.0% compare
- 186 Montserrat 0.0% compare
- 186 New Caledonia 0.0% compare
- 186 Norway 0.0% compare
- 186 Oman 0.0% compare
- 186 Poland 0.0% compare
- 186 Portugal 0.0% compare
- 186 Puerto Rico 0.0% compare
- 186 Saint Barthelemy 0.0% compare
- 186 Saint Helena 0.0% compare
- 186 Saint Martin (French part) 0.0% compare
- 186 San Marino 0.0% compare
- 186 Seychelles 0.0% compare
- 186 Singapore 0.0% compare
- 186 Spain 0.0% compare
- 186 Switzerland 0.0% compare
- 186 Tokelau 0.0% compare
More reference data data for New Zealand
- Spring temperature anomalies 0.2008 °C (2026)
- Summer temperature anomalies 1.76 °C (2026)
- Temperature anomalies by month 0.0464 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.5251 °C (2025)
- Winter temperature anomalies 0.5536 °C (2025)
- Consumer price index 144.86 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is share of population not using improved sanitation facilities in New Zealand?
- Share of population not using improved sanitation facilities in New Zealand was 0.0% 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 not using improved sanitation facilities recorded in New Zealand?
- The highest recorded value was 0.0% in 2017.
- What is the lowest share of population not using improved sanitation facilities recorded in New Zealand?
- The lowest recorded value was 0.0% in 2000.
- How does New Zealand rank for share of population not using improved sanitation facilities?
- New Zealand ranks 186th out of 232 countries with data for 2024.
- Where does this New Zealand 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 not using improved sanitation facilities. 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
If no improved sanitation facility is available, people might practice open defecation or use unimproved sanitation facilities.