Mexico vs South Korea: Safe drinking water

Safe drinking water in 2022: 43% in Mexico and 99.3% in South Korea, by WHO/UNICEF estimates. In 2022 the value was higher in South Korea, by 56.2 percentage points, or 2.31 times that in Mexico.

Watch it change on the map

% of people · WHO/UNICEF

MexicoSouth KoreaWorld

What the numbers say

South Korea has been higher in every year both have figures for since 2002.
In 2022, Mexico ranked 109 and South Korea ranked 27 of 135 countries, counting from the highest.
The world as a whole: 72.9% in 2022.

Every year

% of people · WHO/UNICEF

Year	Mexico	South Korea	World
2022	43	99.3	72.9
2021	43	99.2	72.5
2020	42.9	99.1	72.3
2019	42.8	99	71.7
2018	42.6	98.9	71
2017	42.5	98.8	70.4
2016	42.3	98.7	69.7
2015	42.2	98.6	69.1
2014	42	98.4	68.4
2013	41.8	98.3	67.7
2012	41.7	98.1	67.1
2011	41.5	97.9	66.4
2010	41.4	97.8	65.9
2009	41.2	97.6	65.4
2008	41	97.4	64.9
2007	40.8	97.3	64.6
2006	40.7	97.1	64
2005	40.5	97.1	63.7
2004	40.3	97.1	63
2003	40.1	97.1	62.4
2002	40	97.1	61.8
2001	39.8	–	61.1
2000	39.6	–	60.8

Each country on its own

Good to know

The share of people whose drinking water comes from an improved source at home, there when needed and free of contamination.
Source: WHO/UNICEF Joint Monitoring Programme, via Our World in Data.
Ranks count the 135 countries with a value in 2022, highest first.
The faint line is the world as a whole, as the same source counts it.

How the layers work, where their data comes from and what they can’t tell you: Countries through time

Mexico vs South Korea: Safe drinking water

What the numbers say

Every year

Each country on its own

Good to know

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