People practicing open defecation (% of population): Q1 in Viet Nam

Viet Nam: People practicing open defecation (% of population): Q1 was 19.0% in 2017. ▼ Falling

Latest (2017)
19.0%
Change on year
unchanged
World rank
48th
of 97 countries
All-time high
43.0%
in 2000
All-time low
19.0%
in 2016
Years of data
18
2000–2017

People practicing open defecation (% of population): Q1 in Viet Nam, 2000–2017

0102030402000200820172000: 43 lowest2001: 41.5 lowest2002: 40 lowest2003: 38.5 lowest2004: 37 lowest2005: 35.5 lowest2006: 34 lowest2007: 32.5 lowest2008: 31 lowest2009: 29.5 lowest2010: 28 lowest2011: 26.5 lowest2012: 25 lowest2013: 23.5 lowest2014: 22 lowest2015: 20.5 lowest2016: 19 lowest2017: 19 lowest

Source: WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene (washdata.org). Measured in lowest.

Analysis

The most recent figure for people practicing open defecation (% of population): q1 in Viet Nam is 19.0%, measured in 2017. That is the lowest value across all 18 years on record.

Compared with earlier readings it is down 41.5% over ten years.

Over the whole period, people practicing open defecation (% of population): q1 in Viet Nam peaked at 43.0% in 2000 and was at its lowest, 19.0%, in 2016.

Viet Nam ranks 48th of 97 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 18 years of available data.

People practicing open defecation (% of population): Q1 in Viet Nam, year by year

Annual values for People practicing open defecation (% of population): Q1 (lowest) in Viet Nam, 2000 to 2017.
Year lowest Change
2000 43.0%
2001 41.5% -3.5%
2002 40.0% -3.6%
2003 38.5% -3.7%
2004 37.0% -3.9%
2005 35.5% -4.0%
2006 34.0% -4.2%
2007 32.5% -4.4%
2008 31.0% -4.6%
2009 29.5% -4.8%
2010 28.0% -5.1%
2011 26.5% -5.3%
2012 25.0% -5.6%
2013 23.5% -6.0%
2014 22.0% -6.4%
2015 20.5% -6.8%
2016 19.0% -7.3%
2017 19.0% +0.0%

Averages by decade

DecadeAverage LowestHighest Years
2000s 36.2% 29.5% 43.0% 10
2010s 22.9% 19.0% 28.0% 8

Countries ranked near Viet Nam

  1. 45 Colombia 21.9% compare
  2. 46 Uganda 20.7% compare
  3. 47 Guatemala 20.1% compare
  4. 49 Afghanistan 18.4% compare
  5. 50 Philippines 18.2% compare
  6. 51 Peru 18.1% compare

See the full ranking of 97 places →

More health data for Viet Nam

All data for Viet Nam →

Frequently asked questions

What is people practicing open defecation (% of population): q1 in Viet Nam?
People practicing open defecation (% of population): q1 in Viet Nam was 19.0% in 2017, according to WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene (washdata.org).
What is the highest people practicing open defecation (% of population): q1 recorded in Viet Nam?
The highest recorded value was 43.0% in 2000.
What is the lowest people practicing open defecation (% of population): q1 recorded in Viet Nam?
The lowest recorded value was 19.0% in 2016.
How does Viet Nam rank for people practicing open defecation (% of population): q1?
Viet Nam ranks 48th out of 97 countries with data for 2017.
Is people practicing open defecation (% of population): q1 rising or falling in Viet Nam?
Over the last ten years it is down 41.5%. The long-run trend across the full record is falling.
Where does this Viet Nam data come from?
The figures come from WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene (washdata.org), published as part of People practicing open defecation (% of population): Q1 (lowest). Statizoid updates them automatically from the source API.

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People practicing open defecation (% of population): Q1 in Viet Nam. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene (washdata.org). Retrieved 03 September 2026, from https://health.statizoid.com/stat/people-practicing-open-defecation-percent-of-population-q1-lowest/viet-nam/

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About this data

Indicator
People practicing open defecation (% of population): Q1 (lowest)
Unit
lowest
Source
WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene (washdata.org)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
97 places, 1,672 data points, 2000–2017
Last refreshed