environmental2023

Share of total age-standardized Deaths that are from all causes attributed to unsafe water source

Latest available country observation from Our World in Data, based on the chart's cited sources. The series currently runs through 2023; countries can have different observation years.

Source: Our World in Data204 countries

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Key Insights

Global Average
0.9%
Median: 0.2%
Countries Covered
204
with available data
Highest
Chad
8.7%
Lowest
Andorra
0.0%
Top 5 Countries
1Chad8.7%
2South Sudan8.1%
3Somalia6.8%
4Central African Republic5.9%
5Niger4.7%
By Region
Africa1.6%(9 countries)
Other1.3%(124 countries)
Asia0.6%(26 countries)
North America0.5%(4 countries)
South America0.1%(7 countries)

Country Rankings

Top 10 Countries

Bottom 10 Countries

Data Analysis

Value Distribution

How countries are distributed across the value range

Low (0.0%)High (8.7%)

Regional Comparison

Average values by world region (Global avg: 0.9%)

Africa (9)
Other (124)
Asia (26)
North America (4)
South America (7)
Oceania (2)
Europe (32)

Percentile Profile

The curve shows how values change from the lowest to the highest country. Steep sections reveal inequality or outliers.

0th percentile · lowest100th percentile · highest

About This Statistic

Latest available country observation from Our World in Data, based on the chart's cited sources. The series currently runs through 2023; countries can have different observation years. Source: Our World in Data.

Methodology

Country values are taken from the latest observation available in the linked source series.

Full Data

Rank Country Value
1Chad8.7%
2South Sudan8.1%
3Somalia6.8%
4Central African Republic5.9%
5Niger4.7%
6Togo4.7%
7Burundi4.6%
8Sierra Leone4.5%
9Madagascar3.8%
10Djibouti3.8%
11Comoros3.7%
12India3.6%
13Malawi3.5%
14Benin3.5%
15Eritrea3.4%
16Guinea-Bissau3.1%
17Ethiopia3.1%
18Burkina Faso3.1%
19Cameroon3.1%
20Kenya2.9%
21Mozambique2.9%
22Rwanda2.8%
23Mali2.7%
24Mauritania2.6%
25United Republic of Tanzania2.6%
26Pakistan2.5%
27Lao People's Democratic Republic2.5%
28Papua New Guinea2.4%
29Kiribati2.3%
30Cote d'Ivoire2.3%
31Nigeria2.3%
32Angola2.3%
33Senegal2.3%
34Zimbabwe2.1%
35Indonesia2.1%
36Republic of the Congo2.1%
37Guinea2.0%
38Uganda1.9%
39Liberia1.9%
40Bangladesh1.9%
41Vanuatu1.9%
42Zambia1.9%
43Lesotho1.8%
44Guatemala1.8%
45Ghana1.6%
46Republic of The Gambia1.6%
47South Africa1.6%
48Bhutan1.5%
49Botswana1.5%
50Micronesia, Federated States of1.5%
51Nepal1.3%
52Gabon1.3%
53Namibia1.1%
54Palau1.1%
55Northern Mariana Islands1.0%
56Cape Verde1.0%
57Solomon Islands0.9%
58Democratic Republic of the Congo0.9%
59Haiti0.9%
60Thailand0.9%
61Eswatini0.9%
62Tuvalu0.9%
63Marshall Islands0.8%
64Myanmar0.8%
65American Samoa0.8%
66Sao Tome and Principe0.8%
67Philippines0.7%
68Cambodia0.7%
69Equatorial Guinea0.7%
70Honduras0.7%
71Suriname0.6%
72Guam0.6%
73Tokelau0.6%
74Venezuela0.6%
75Maldives0.5%
76Timor-Leste0.5%
77Fiji0.5%
78Nicaragua0.5%
79Nauru0.5%
80Afghanistan0.5%
81Niue0.5%
82Samoa0.4%
83Sri Lanka0.4%
84Seychelles0.4%
85Guyana0.4%
86Malaysia0.4%
87Panama0.3%
88Tunisia0.3%
89Dominican Republic0.3%
90El Salvador0.3%
91Lebanon0.3%
92Jamaica0.3%
93Azerbaijan0.3%
94Yemen0.3%
95Mexico0.3%
96Saint Kitts and Nevis0.3%
97Belize0.2%
98Colombia0.2%
99Tajikistan0.2%
100Brazil0.2%
101Peru0.2%
102Tonga0.2%
103Bolivia0.2%
104Virgin Islands, U.S.0.2%
105Sudan0.2%
106Saint Vincent and the Grenadines0.2%
107Vietnam0.2%
108Saint Lucia0.2%
109Puerto Rico0.2%
110Paraguay0.2%
111Cuba0.2%
112Dominica0.2%
113Morocco0.2%
114Saudi Arabia0.2%
115Ecuador0.2%
116Mauritius0.1%
117Algeria0.1%
118Trinidad and Tobago0.1%
119Iraq0.1%
120Cook Islands0.1%
121Antigua and Barbuda0.1%
122Oman0.1%
123United Arab Emirates0.1%
124Czech Republic0.1%
125Islamic Republic of Iran0.1%
126Costa Rica0.1%
127Grenada0.1%
128Poland0.1%
129Hungary0.1%
130Egypt0.1%
131Türkiye0.1%
132Romania0.1%
133Barbados0.1%
134Bahrain0.1%
135Kyrgyzstan0.1%
136Uruguay0.1%
137Bahamas0.1%
138Chile0.1%
139Syrian Arab Republic0.1%
140Jordan0.1%
141Argentina0.1%
142The Republic of North Macedonia0.1%
143Turkmenistan0.1%
144Libya0.1%
145South Korea0.1%
146Slovakia0.0%
147Qatar0.0%
148Bosnia and Herzegovina0.0%
149Croatia0.0%
150Bulgaria0.0%
151Singapore0.0%
152State of Palestine0.0%
153Moldova, Republic of0.0%
154Albania0.0%
155Bermuda0.0%
156Serbia0.0%
157New Zealand0.0%
158North Korea0.0%
159Cyprus0.0%
160Japan0.0%
161Armenia0.0%
162Brunei Darussalam0.0%
163Norway0.0%
164Denmark0.0%
165Belgium0.0%
166Uzbekistan0.0%
167Australia0.0%
168Slovenia0.0%
169People's Republic of China0.0%
170Kazakhstan0.0%
171Mongolia0.0%
172Israel0.0%
173Kuwait0.0%
174Greenland0.0%
175Lithuania0.0%
176Canada0.0%
177Taiwan, Province of China0.0%
178Sweden0.0%
179Luxembourg0.0%
180Portugal0.0%
181Georgia0.0%
182Russian Federation0.0%
183Spain0.0%
184Montenegro0.0%
185United States of America0.0%
186Switzerland0.0%
187France0.0%
188Germany0.0%
189Austria0.0%
190Italy0.0%
191Netherlands0.0%
192Estonia0.0%
193Iceland0.0%
194Ukraine0.0%
195Latvia0.0%
196United Kingdom0.0%
197Ireland0.0%
198Belarus0.0%
199Finland0.0%
200Malta0.0%
201Greece0.0%
202Monaco0.0%
203San Marino0.0%
204Andorra0.0%
Showing 204 of 204 countries

Topics

Data Source

This data comes from Our World in Data (2023).

View Original Source