| # | Flag | Country | People using at least basic drinking water services, urban (% of urban population)People using at least basic drinking water services, urban (% of urban population) | Year |
|---|---|---|---|---|
| 1 | Andorra | 100% | 2015 | |
| 2 | Norway | 100% | 2015 | |
| 3 | Netherlands | 100% | 2015 | |
| 4 | New Zealand | 100% | 2015 | |
| 5 | United Kingdom | 100% | 2015 | |
| 6 | Germany | 100% | 2015 | |
| 7 | Cyprus | 100% | 2015 | |
| 8 | France | 100% | 2015 | |
| 9 | Malta | 100% | 2015 | |
| 10 | Macao | 100% | 2015 | |
| 11 | Austria | 100% | 2015 | |
| 12 | Portugal | 100% | 2015 | |
| 13 | Palau | 100% | 2015 | |
| 14 | Monaco | 100% | 2015 | |
| 15 | Belgium | 100% | 2015 | |
| 16 | Luxembourg | 100% | 2015 | |
| 17 | Romania | 100% | 2015 | |
| 18 | Denmark | 100% | 2015 | |
| 19 | Sweden | 100% | 2015 | |
| 20 | Singapore | 100% | 2015 | |
| 21 | Italy | 100% | 2015 | |
| 22 | Iceland | 100% | 2015 | |
| 23 | Nauru | 100% | 2015 | |
| 24 | Israel | 100% | 2015 | |
| 25 | Hungary | 100% | 2015 | |
| 26 | Hong Kong | 100% | 2015 | |
| 27 | Guyana | 100% | 2015 | |
| 28 | Finland | 100% | 2015 | |
| 29 | Switzerland | 100% | 2015 | |
| 30 | Greece | 100% | 2015 | |
| 31 | Chile | 100% | 2015 | |
| 32 | Greenland | 100% | 2015 | |
| 33 | Australia | 99.97% | 2015 | |
| 34 | Estonia | 99.93% | 2015 | |
| 35 | Spain | 99.93% | 2015 | |
| 36 | Mauritius | 99.92% | 2015 | |
| 37 | Bermuda | 99.9% | 2015 | |
| 38 | Czech Republic | 99.9% | 2015 | |
| 39 | North Korea | 99.8% | 2015 | |
| 40 | Lithuania | 99.79% | 2015 | |
| 41 | Tonga | 99.77% | 2015 | |
| 42 | United States | 99.77% | 2015 | |
| 43 | Colombia | 99.76% | 2015 | |
| 44 | Costa Rica | 99.75% | 2015 | |
| 45 | Tunisia | 99.7% | 2015 | |
| 46 | Slovenia | 99.65% | 2015 | |
| 47 | Brunei | 99.65% | 2015 | |
| 48 | Argentina | 99.59% | 2015 | |
| 49 | Tuvalu | 99.58% | 2015 | |
| 50 | Croatia | 99.57% | 2015 | |
| 51 | United Arab Emirates | 99.57% | 2015 | |
| 52 | Ecuador | 99.54% | 2015 | |
| 53 | Uruguay | 99.52% | 2015 | |
| 54 | Mexico | 99.52% | 2015 | |
| 55 | Bulgaria | 99.46% | 2015 | |
| 56 | Samoa | 99.45% | 2015 | |
| 57 | Bolivia | 99.32% | 2015 | |
| 58 | Brazil | 99.31% | 2015 | |
| 59 | Vanuatu | 99.31% | 2015 | |
| 60 | Egypt | 99.3% | 2015 | |
| 61 | Poland | 99.25% | 2015 | |
| 62 | Paraguay | 99.21% | 2015 | |
| 63 | Armenia | 99.16% | 2015 | |
| 64 | Thailand | 99.07% | 2015 | |
| 65 | Belize | 99.07% | 2015 | |
| 66 | Malaysia | 99.02% | 2015 | |
| 67 | Slovakia | 98.9% | 2015 | |
| 68 | Jordan | 98.89% | 2015 | |
| 69 | Panama | 98.86% | 2015 | |
| 70 | Republic of Ireland | 98.84% | 2015 | |
| 71 | Latvia | 98.79% | 2015 | |
| 72 | Venezuela | 98.78% | 2015 | |
| 73 | Syria | 98.71% | 2015 | |
| 74 | Honduras | 98.67% | 2015 | |
| 75 | Uzbekistan | 98.67% | 2015 | |
| 76 | Turkey | 98.63% | 2015 | |
| 77 | Russia | 98.54% | 2015 | |
| 78 | Georgia | 98.4% | 2015 | |
| 79 | Suriname | 98.2% | 2015 | |
| 80 | Bangladesh | 98.03% | 2015 | |
| 81 | Fiji | 97.91% | 2015 | |
| 82 | El Salvador | 97.83% | 2015 | |
| 83 | Belarus | 97.82% | 2015 | |
| 84 | Saint Lucia | 97.82% | 2015 | |
| 85 | Guatemala | 97.5% | 2015 | |
| 86 | Kazakhstan | 97.45% | 2015 | |
| 87 | Nicaragua | 97.38% | 2015 | |
| 88 | Kyrgyzstan | 97.36% | 2015 | |
| 89 | Bosnia and Herzegovina | 97.04% | 2015 | |
| 90 | Bhutan | 96.99% | 2015 | |
| 91 | Jamaica | 96.95% | 2015 | |
| 92 | Ukraine | 96.89% | 2015 | |
| 93 | Dominican Republic | 96.87% | 2015 | |
| 94 | Cuba | 96.86% | 2015 | |
| 95 | Iran | 96.84% | 2015 | |
| 96 | Montenegro | 96.7% | 2015 | |
| 97 | South Africa | 96.69% | 2015 | |
| 98 | Namibia | 96.67% | 2015 | |
| 99 | Indonesia | 96.63% | 2015 | |
| 100 | Federated States of Micronesia | 96.56% | 2015 | |
| 101 | Sri Lanka | 96.43% | 2015 | |
| 102 | Philippines | 96.37% | 2015 | |
| 103 | Cayman Islands | 96.13% | 2015 | |
| 104 | Republic of Macedonia | 95.79% | 2015 | |
| 105 | Morocco | 95.74% | 2015 | |
| 106 | Cambodia | 95.72% | 2015 | |
| 107 | Maldives | 95.71% | 2015 | |
| 108 | Moldova | 95.62% | 2015 | |
| 109 | China | 95.53% | 2015 | |
| 110 | Algeria | 95.44% | 2015 | |
| 111 | Swaziland | 95.15% | 2015 | |
| 112 | Botswana | 94.81% | 2015 | |
| 113 | Azerbaijan | 94.75% | 2015 | |
| 114 | Oman | 94.7% | 2015 | |
| 115 | Peru | 94.62% | 2015 | |
| 116 | Zimbabwe | 93.78% | 2015 | |
| 117 | Mongolia | 93.65% | 2015 | |
| 118 | Cape Verde | 93.1% | 2015 | |
| 119 | Comoros | 93% | 2015 | |
| 120 | India | 92.85% | 2015 | |
| 121 | Albania | 92.52% | 2015 | |
| 122 | Tajikistan | 92.04% | 2015 | |
| 123 | Vietnam | 91.99% | 2015 | |
| 124 | Gabon | 91.75% | 2015 | |
| 125 | Laos | 91.73% | 2015 | |
| 126 | Pakistan | 91.55% | 2015 | |
| 127 | Mali | 91.43% | 2015 | |
| 128 | Turkmenistan | 91.35% | 2015 | |
| 129 | East Timor | 90.64% | 2015 | |
| 130 | Senegal | 90.51% | 2015 | |
| 131 | Solomon Islands | 90.44% | 2015 | |
| 132 | Kiribati | 89.75% | 2015 | |
| 133 | Togo | 89.71% | 2015 | |
| 134 | Iraq | 89.58% | 2015 | |
| 135 | Ivory Coast | 89.22% | 2015 | |
| 136 | Afghanistan | 89.05% | 2015 | |
| 137 | Nepal | 88.98% | 2015 | |
| 138 | Niger | 88.56% | 2015 | |
| 139 | Burundi | 88.17% | 2015 | |
| 140 | Guinea | 88.17% | 2015 | |
| 141 | Gambia | 88.14% | 2015 | |
| 142 | Serbia | 88.06% | 2015 | |
| 143 | Ghana | 87.83% | 2015 | |
| 144 | Lesotho | 87.35% | 2015 | |
| 145 | Malawi | 86.61% | 2015 | |
| 146 | Mauritania | 85.98% | 2015 | |
| 147 | Zambia | 85.5% | 2015 | |
| 148 | Guinea-Bissau | 85% | 2015 | |
| 149 | Republic of the Congo | 84.78% | 2015 | |
| 150 | Yemen | 84.66% | 2015 | |
| 151 | Papua New Guinea | 84.18% | 2015 | |
| 152 | Cameroon | 83.68% | 2015 | |
| 153 | Kenya | 83.45% | 2015 | |
| 154 | Djibouti | 83.33% | 2015 | |
| 155 | São Tomé and Príncipe | 83% | 2015 | |
| 156 | Myanmar | 82.4% | 2015 | |
| 157 | Madagascar | 82.07% | 2015 | |
| 158 | Nigeria | 81.92% | 2015 | |
| 159 | Haiti | 81.02% | 2015 | |
| 160 | Liberia | 80.25% | 2015 | |
| 161 | Tanzania | 79.48% | 2015 | |
| 162 | Mozambique | 79.14% | 2015 | |
| 163 | Burkina Faso | 78.87% | 2015 | |
| 164 | Chad | 78.36% | 2015 | |
| 165 | Equatorial Guinea | 78.23% | 2015 | |
| 166 | Ethiopia | 77.2% | 2015 | |
| 167 | Rwanda | 76.95% | 2015 | |
| 168 | Benin | 76.56% | 2015 | |
| 169 | Sierra Leone | 74.61% | 2015 | |
| 170 | Central African Republic | 74.17% | 2015 | |
| 171 | Sudan | 73.08% | 2015 | |
| 172 | Uganda | 72.59% | 2015 | |
| 173 | Marshall Islands | 70.33% | 2015 | |
| 174 | Somalia | 70.03% | 2015 | |
| 175 | Democratic Republic Of Congo | 69.66% | 2015 | |
| 176 | Eritrea | 66.27% | 2015 | |
| 177 | Angola | 63.26% | 2015 | |
| 178 | South Sudan | 59.56% | 2015 |