Wealth (v2.1)

Utilities
% household with piped water
Subnational regions
Lao
All years

% household with piped water

1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Lao (Asia/Pacific)  
Total 28.3 31.6 34.9 38.2 41.5 44.9 48.2 51.5 54.8 58.1 61.5 64.8
Attapeu 7.33 11.7 16.0 20.3 24.6 28.9 33.3 37.6 41.9 46.2 50.5 54.9
Bokeo 16.9 21.8 26.7 31.6 36.5 41.4 46.3 51.2 56.1 61.0 65.9 70.7
Borikhamxay 40.8 44.7 48.6 52.4 56.3 60.2 64.0 67.9 71.8 75.6 79.5 83.4
Champasack 5.62 12.1 18.7 25.2 31.7 38.2 44.7 51.2 57.8 64.3 70.8 77.3
Huaphanh 24.0 23.8 23.5 23.3 23.1 22.9 22.7 22.5 22.3 22.1 21.9 21.7
Khammuane 17.1 20.1 23.2 26.2 29.2 32.3 35.3 38.3 41.4 44.4 47.4 50.5
Luangnamtha 26.6 29.6 32.7 35.7 38.7 41.8 44.8 47.8 50.8 53.9 56.9 59.9
Luangprabang 32.4 33.9 35.5 37.0 38.6 40.1 41.7 43.2 44.8 46.3 47.8 49.4
Oudomxay 16.9 19.7 22.6 25.4 28.2 31.0 33.8 36.6 39.5 42.3 45.1 47.9
Phongsaly 9.23 11.7 14.2 16.7 19.2 21.6 24.1 26.6 29.1 31.6 34.1 36.5
Saravane 6.42 8.91 11.4 13.9 16.4 18.9 21.3 23.8 26.3 28.8 31.3 33.8
Savannakhet 16.4 20.6 24.8 29.0 33.2 37.4 41.6 45.8 50.0 54.2 58.4 62.6
Sayabury 14.1 19.9 25.7 31.6 37.4 43.2 49.0 54.8 60.6 66.4 72.2 78.0
Sekong 17.8 21.0 24.2 27.3 30.5 33.7 36.8 40.0 43.2 46.3 49.5 52.7
Vientiane Municipality 81.8 83.6 85.4 87.2 89.0 90.7 92.5 94.3 96.1 97.4 98.6 99.9
Vientiane Province 50.2 52.2 54.2 56.2 58.2 60.2 62.2 64.3 66.3 68.3 70.3 72.3
Xiengkhuang 13.0 17.0 21.0 25.0 29.0 33.0 37.0 41.0 45.0 49.0 53.0 57.0
Lighter numbers are estimates