Water poverty is measured through several related lenses rather than one universal statistic. The figures below cover household drinking-water, sanitation and hygiene services, collection burdens, country diagnostics, health outcomes and the wider pressures created by water use, with periods and definitions kept explicit.
Key Water Poverty Statistics
The following figures summarize the most important measured dimensions of water poverty:
- In 2022, 73% of the global population used safely managed drinking-water services.
- In 2022, 2.2 billion people worldwide lacked safely managed drinking water.
- In 2022, 703 million people worldwide lacked even a basic drinking-water service.
- In 2022, 62% of rural people worldwide used safely managed drinking water, compared with 81% of urban people.
- Between 2015 and 2022, global safe drinking-water coverage rose from 69% to 73%.
- In 2022, four out of five people lacking at least basic drinking water lived in rural areas.
- In 2022, 57% of the global population used safely managed sanitation services.
- In 2022, 3.5 billion people worldwide lacked safely managed sanitation.
- In 2022, 25% of the global population lacked a handwashing facility with soap and water at home.
- Between 2015 and 2022, basic hygiene-service coverage rose from 67% to 75% globally.
- In nearly 80% of households without direct water access in Sub-Saharan Africa, women and girls were primarily responsible for water collection.
- In Niger, 90% of the rural population lacked a toilet in the World Bank diagnostic summary.
- In Tanzania, access to basic water services was just over 50% of the population in 2015.
- Agriculture accounted for 72% of freshwater withdrawals worldwide in the 2024 UN World Water Development Report facts and figures.
- About 80% of jobs in low-income countries were water-dependent.
- Floods caused US$832 billion in economic losses worldwide from 2002 to 2021.
Contents
- Key Water Poverty Statistics
- Global Drinking-Water Access and the People Left Behind
- Rural and Urban Water Poverty Data and Global Trends
- Water Collection Time and Gender Inequality
- Sanitation, Hygiene and Health Burdens
- Country Poverty Diagnostics and Service Disparities
- Water Scarcity, Withdrawals and the Economic Context
Global Drinking-Water Access and the People Left Behind
The WHO/UNICEF Joint Monitoring Programme (JMP) defines safely managed drinking water as an improved source that is on premises, available when needed and free from contamination. This is a stricter measure than having any improved source.
In 2022, 73% of the world’s population used safely managed drinking-water services, while 27%, or 2.2 billion people, lacked that level of service. The JMP estimate describes a global access gap, not a count of people with no water source at all.
The 2.2 billion people below the safely managed threshold were distributed across several service levels:
- 1.5 billion used basic drinking-water services.
- 292 million used limited services, meaning an improved source requiring more than 30 minutes for a round trip.
- 296 million used unimproved sources such as unprotected wells or springs.
- 115 million collected drinking water directly from rivers, dams, lakes, streams or irrigation canals.
Together, 703 million people lacked even a basic drinking-water service in 2022. The 30-minute measure is a JMP classification threshold, not an average journey time, and the source categories do not by themselves quantify contamination or disease for every household.
Safe drinking-water coverage rose from 69% in 2015 to 73% in 2022. The global report also describes more than 2 billion people gaining access to safe drinking water over approximately 2000–2022, although that period is approximate rather than a single-year count.
Sources: Progress on household drinking water, sanitation and hygiene 2000-2022: special focus on gender and Water Sanitation and Health: WASH monitoring and evidence.
Rural and Urban Water Poverty Data and Global Trends
Location strongly shapes access. In 2022, safely managed drinking-water coverage was 62% in rural areas and 81% in urban areas worldwide.
| Population or trend | Safely managed drinking water | Period and geography |
|---|---|---|
| Rural population | 56% to 62% | 2015–2022, worldwide |
| Urban population | 80% to 81% | 2015–2022, worldwide |
| WHO European Region | 92% | 2022 |
| WHO African Region | 33% | 2022 |
The rural series increased from 56% in 2015 to 62% in 2022, while the urban series moved from 80% to 81%. The number of rural people using safely managed drinking water changed from 3.3 billion in 2000 to 3.4 billion in 2022; this is a user count, not a coverage percentage.
Across the world, 704 million people gained access to safely managed drinking-water services between 2000 and 2022. Over the same period, the population lacking at least basic drinking water fell from 1.0 billion to 549 million, while the number using limited services increased by 92 million.
The number using unimproved sources fell by 422 million between 2000 and 2022, and the number drinking surface water fell by 127 million. Rural areas still accounted for four out of five people lacking at least basic drinking-water services in 2022.
Data availability is itself uneven. The 2022 update had safely managed drinking-water estimates for 142 countries and six of eight SDG regions, and those countries represented 51% of the global population; this describes reporting coverage, not global service coverage.
Source: World health statistics 2024: monitoring health for the SDGs and Progress on household drinking water, sanitation and hygiene 2000-2022: special focus on gender.
Water Collection Time and Gender Inequality
Water poverty also appears as time poverty. World Bank survey evidence for Sub-Saharan Africa found that women and girls were primarily responsible for water collection in nearly 80% of households without direct water access.
The same World Bank presentation describes single water-fetching trips commonly taking more than 30 minutes in parts of the region. Some respondents reported trips lasting from 30 minutes to more than one hour, including travel, queuing, filling and return.
In some African countries, more than 80% of households assigned water collection to women. These are country-specific and survey-based findings, so they should not be treated as one pooled regional percentage or as a region-wide mean journey time.
Source: The Gendered Burden of Water Collection in Sub-Saharan Africa.
Sanitation, Hygiene and Health Burdens in Water Poverty Statistics
Drinking-water access is only one part of WASH. In 2022, 57% of the global population used safely managed sanitation services, leaving 3.5 billion people without that level of service.
The sanitation gap included 1.9 billion people with basic services, 570 million with limited services, 545 million with unimproved services and 419 million practising open defecation. Safely managed sanitation coverage was 46% among rural people and 65% among urban people in 2022.
| WASH measure | 2015 | 2022 | Geography |
|---|---|---|---|
| Safely managed sanitation | 49% | 57% | World population |
| Basic hygiene service | 67% | 75% | World population |
Basic hygiene means having a handwashing facility with soap and water at home. In 2022, 25% of the global population, or 2.0 billion people, lacked such a facility; public reporting also rounds this to around 2 billion people.
UN-Water reports around 1,000 daily deaths of children under five due to unsafe water, sanitation and hygiene collectively. The figure is not a drinking-water-poverty-only count.
In 2019, children under 15 in countries affected by protracted conflict were almost three times more likely to die from diarrhoeal diseases linked to unsafe WASH than from direct violence. This is a relative-risk comparison, not a global death count.
Sources: Progress on household drinking water, sanitation and hygiene 2000-2022: special focus on gender, Water Sanitation and Health: WASH monitoring and evidence and UN-Water Water Facts.
Country Poverty Diagnostics and Service Disparities
Country diagnostics show why global averages should not be read as household-level experience. The World Bank WASH Poverty Diagnostic Initiative covered 18 countries, using country studies rather than a universal prevalence survey.
Two findings from the initiative illustrate severe rural gaps:
- In Niger, 90% of the rural population lacked a toilet in the diagnostic summary.
- In Niger, 51% of the rural population lacked access to improved water in the diagnostic summary.
Improved water is not identical to safely managed water, and the Niger page summary retains diagnostic context rather than presenting a synchronized global-year estimate. The source notes that the date and indicator construction should be checked against the underlying country report when published.
Tanzania demonstrates a different service and financing relationship. Despite a budget increase, access to basic water services was just over 50% of the population as of 2015; basic service is less stringent than safely managed service.
Source: Water Supply, Sanitation, and Hygiene (WASH) Poverty Diagnostic Initiative.
Water Scarcity, Withdrawals and the Economic Context
Water poverty is affected by the wider allocation of water, but withdrawal statistics are not household affordability or access measures. Municipal withdrawal includes domestic use, while sectoral withdrawal is different from consumptive use.
The 2024 UN World Water Development Report facts and figures attributes 72% of freshwater withdrawals to agriculture. It also estimates that about 80% of jobs in low-income countries are water-dependent, with agriculture the main livelihood source, and reports US$832 billion in flood-related economic losses from 2002 to 2021.
FAO AQUASTAT gives a global withdrawal mix of 69% agricultural, 12% municipal and 19% industrial. When each country receives equal weight, the average is 59% agricultural, 23% municipal and 18% industrial; this is a country-average calculation, not a population-weighted world share.
| Area or calculation | Agricultural | Municipal | Industrial | Period or scope |
|---|---|---|---|---|
| Global AQUASTAT aggregate | 69% | 12% | 19% | Global series |
| Equal-weight country average | 59% | 23% | 18% | AQUASTAT countries |
| South Asia | 91% | 7% | 2% | Regional series |
| Western Europe | 5% | 23% | 73% | Regional series |
FAO’s irrigation analysis estimated irrigation withdrawal at 5% of total renewable water resources across 167 countries, but country reference years differ. The regional comparison put irrigation use at 77% of renewable resources in Northern Africa, 40% in the Middle East and 2% in Latin America; low regional averages can conceal local stress.
An additional 22 countries used more than 20% of their water resources for irrigation in the comparison. FAO presents 20% as a possible impending-scarcity threshold, not a universal legal threshold.
The analysis estimated more than 307 million hectares equipped for irrigation, including 261 million hectares equipped for full control and actually irrigated. It also estimated 1,500 km³ of irrigation water requirements and 2,673 km³ of irrigation withdrawals, producing a reported 56% water-requirement ratio; the figures combine multiple source types and the methodology and geographic coverage changed versus an earlier exercise.
Sources: Water for Prosperity and Peace: UN World Water Development Report 2024 facts and figures, AQUASTAT: Water use and AQUASTAT: Irrigation water withdrawal.