Skip to main content
HomeIndicators › Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (per 100,000 population)

Health & Population

Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (per 100,000 population)

Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene is deaths attributable to unsafe water, sanitation and hygiene focusing on inadequate WASH services per 100,000 population. Death rates are calculated by dividing the number of deaths by the total population. In this estimate, only the impact of diarrhoeal diseases, intestinal nematode infections, and protein-energy malnutrition are taken into account.

World Bank code: SH.STA.WASH.P5 • Data available for 183 countries • Latest year: 2019

In , Lesotho led Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (per 100,000 population) at 108.10.

The world median across 183 reporting countries was 6.10.

What this measures: Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene is deaths attributable to unsafe water, sanitation and hygiene focusing on inadequate WASH services per 100,000 population. Death rates are calculated by dividing the number of deaths by the total population. In this estimate, only the impact of diarrhoeal diseases, intestinal nematode infections, and protein-energy malnutrition are taken into account.

How "Health & Population" indicators are measured

Health and population indicators come from national vital-registration systems, demographic and health surveys, and modeling by the UN Population Division and WHO. Mortality and morbidity estimates are often modeled rather than directly observed in lower-capacity statistical systems, which means some figures are interpolations between survey years. Life expectancy is a "period" measure based on current age-specific mortality, not a forecast of how long someone born today will actually live.

Distribution — 2019

Reporting
183 countries
Median
6.10
Mean
16.96
25th percentile
2.90
75th percentile
25.20
Range
0.40 – 108.10

World at a Glance — 2019

Every reporting country, grouped by region, shaded by value (quintile).

East Asia & PacificAustralia: 1.90AUBrunei Darussalam: 1.70BNCambodia: 17.10KHChina: 2.20CNFiji: 10.80FJIndonesia: 15.80IDJapan: 8.40JPKiribati: 37.40KIKorea, Dem. People's Rep.: 4.10KPKorea, Rep.: 5.20KRLao PDR: 20.50LAMalaysia: 14.40MYMicronesia, Fed. Sts.: 14.00FMMongolia: 3.20MNMyanmar: 12.90MMNew Zealand: 2.10NZPapua New Guinea: 24.90PGPhilippines: 16.90PHSamoa: 8.20WSSingapore: 8.50SGSolomon Islands: 32.70SBThailand: 11.80THTimor-Leste: 20.40TLTonga: 7.10TOVanuatu: 25.00VUViet Nam: 6.90VNEurope & Central AsiaAlbania: 3.20ALArmenia: 5.80AMAustria: 2.00ATAzerbaijan: 3.60AZBelarus: 1.60BYBelgium: 5.30BEBosnia and Herzegovina: 1.90BABulgaria: 2.90BGCroatia: 2.70HRCyprus: 1.60CYCzechia: 4.10CZDenmark: 4.10DKEstonia: 2.60EEFinland: 0.80FIFrance: 3.40FRGeorgia: 3.30GEGermany: 3.20DEGreece: 7.60GRHungary: 2.00HUIceland: 2.40ISIreland: 2.70IEItaly: 3.00ITKazakhstan: 3.20KZKyrgyz Republic: 2.30KGLatvia: 2.60LVLithuania: 2.60LTLuxembourg: 1.90LUMoldova: 3.60MDMontenegro: 1.80MENetherlands: 3.40NLNorth Macedonia: 1.00MKNorway: 3.60NOPoland: 5.40PLPortugal: 6.80PTRomania: 7.20RORussian Federation: 3.20RUSerbia: 3.90RSSlovak Republic: 3.60SKSlovenia: 1.90SISpain: 3.20ESSweden: 3.00SESwitzerland: 2.50CHTajikistan: 9.00TJTurkiye: 2.50TRTurkmenistan: 5.70TMUkraine: 2.30UAUnited Kingdom: 6.10GBUzbekistan: 2.90UZLatin America & CaribbeanAntigua and Barbuda: 2.50AGArgentina: 11.40ARBahamas, The: 2.60BSBarbados: 7.70BBBelize: 4.30BZBolivia: 14.30BOBrazil: 6.60BRChile: 2.30CLColombia: 3.40COCosta Rica: 2.90CRCuba: 9.70CUDominican Republic: 5.80DOEcuador: 4.70ECEl Salvador: 6.10SVGrenada: 6.70GDGuatemala: 15.30GTGuyana: 8.60GYHaiti: 25.90HTHonduras: 7.10HNJamaica: 2.30JMMexico: 3.50MXNicaragua: 3.50NIPanama: 4.20PAParaguay: 4.60PYPeru: 7.60PESt. Lucia: 5.80LCSt. Vincent and the Grenadines: 5.30VCSuriname: 7.10SRTrinidad and Tobago: 1.60TTUruguay: 4.40UYVenezuela, RB: 5.20VEMiddle East, North Africa, Afghanistan & PakistanAfghanistan: 16.60AFAlgeria: 4.10DZBahrain: 0.80BHDjibouti: 37.60DJEgypt, Arab Rep.: 4.80EGIran, Islamic Rep.: 2.90IRIraq: 4.40IQIsrael: 2.00ILJordan: 1.90JOKuwait: 0.80KWLebanon: 2.40LBLibya: 2.20LYMalta: 4.60MTMorocco: 4.60MAOman: 1.60OMPakistan: 38.80PKQatar: 0.40QASaudi Arabia: 1.90SASyrian Arab Republic: 9.10SYTunisia: 3.10TNUnited Arab Emirates: 0.80AEYemen, Rep.: 15.60YENorth AmericaCanada: 2.30CAUnited States: 2.30USSouth AsiaBangladesh: 18.20BDBhutan: 15.70BTIndia: 36.40INMaldives: 2.30MVNepal: 17.80NPSri Lanka: 4.80LKSub-Saharan AfricaAngola: 48.90AOBenin: 60.20BJBotswana: 26.80BWBurkina Faso: 60.90BFBurundi: 53.30BICabo Verde: 12.10CVCameroon: 47.30CMCentral African Republic: 97.00CFChad: 99.20TDComoros: 43.80KMCongo, Dem. Rep.: 52.30CDCongo, Rep.: 26.40CGCote d'Ivoire: 47.00CIEquatorial Guinea: 29.70GQEritrea: 66.50EREswatini: 46.50SZEthiopia: 40.70ETGabon: 17.50GAGambia, The: 29.50GMGhana: 25.20GHGuinea: 57.80GNGuinea-Bissau: 49.40GWKenya: 29.00KELesotho: 108.10LSLiberia: 34.60LRMadagascar: 40.10MGMalawi: 30.80MWMali: 66.10MLMauritania: 37.80MRMauritius: 5.50MUMozambique: 45.60MZNamibia: 28.80NANiger: 70.30NENigeria: 71.70NGRwanda: 25.00RWSao Tome and Principe: 16.70STSenegal: 31.70SNSeychelles: 8.40SCSierra Leone: 69.50SLSomalia, Fed. Rep.: 99.20SOSouth Africa: 27.60ZASouth Sudan: 68.10SSSudan: 15.80SDTanzania: 30.20TZTogo: 42.40TGUganda: 28.10UGZambia: 35.80ZMZimbabwe: 36.20ZW

Lighter = lower value · Darker = higher value. Hover a cell to see the country and value.

Highest Values — 2019

# Country Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (per 100,000 population)
1 Lesotho Sub-Saharan Africa 108.10
2 Somalia, Fed. Rep. Sub-Saharan Africa 99.20
3 Chad Sub-Saharan Africa 99.20
4 Central African Republic Sub-Saharan Africa 97.00
5 Nigeria Sub-Saharan Africa 71.70
6 Niger Sub-Saharan Africa 70.30
7 Sierra Leone Sub-Saharan Africa 69.50
8 South Sudan Sub-Saharan Africa 68.10
9 Eritrea Sub-Saharan Africa 66.50
10 Mali Sub-Saharan Africa 66.10

Looking for a specific country? Only the top and bottom 10 appear here. See where every country ranks for Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (per 100,000 population).

View complete rankings →

By Income Group — Average

Income group Countries Mean
High income 57 3.47
Upper middle income 50 7.24
Lower middle income 49 26.71
Low income 25 47.56
Not classified 2 22.95

By Region — Average

Region Countries Mean
East Asia & Pacific 26 12.85
Europe & Central Asia 48 3.44
Latin America & Caribbean 31 6.55
Middle East, North Africa, Afghanistan & Pakistan 22 7.32
North America 2 2.30
South Asia 6 15.87
Sub-Saharan Africa 48 44.61

Lowest Values — 2019

# Country Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (per 100,000 population)
1 Qatar 0.40
2 Kuwait 0.80
3 Finland 0.80
4 United Arab Emirates 0.80
5 Bahrain 0.80
6 North Macedonia 1.00
7 Oman 1.60
8 Trinidad and Tobago 1.60
9 Cyprus 1.60
10 Belarus 1.60
Download full dataset: CSV JSON

Source: World Bank Open Data (SH.STA.WASH.P5), CC BY 4.0. Rankings show countries with available data for 2019.