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

Zambia: People practicing open defecation (% of population): Q1 was 31.7% in 2017. ▼ Falling

Latest (2017)
31.7%
Change on year
unchanged
World rank
35th
of 97 countries
All-time high
61.7%
in 2000
All-time low
31.7%
in 2016
Years of data
18
2000–2017

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

02040602000200820172000: 61.7 lowest2001: 59.8 lowest2002: 57.9 lowest2003: 56.1 lowest2004: 54.2 lowest2005: 52.3 lowest2006: 50.4 lowest2007: 48.6 lowest2008: 46.7 lowest2009: 44.8 lowest2010: 43 lowest2011: 41.1 lowest2012: 39.2 lowest2013: 37.4 lowest2014: 35.5 lowest2015: 33.6 lowest2016: 31.7 lowest2017: 31.7 lowest

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

Analysis

Zambia recorded 31.7% for people practicing open defecation (% of population): q1 in 2017. That is the lowest value across all 18 years on record.

The figure is down 34.7% over ten years.

Over the whole period, people practicing open defecation (% of population): q1 in Zambia peaked at 61.7% in 2000 and was at its lowest, 31.7%, in 2016.

That places Zambia 35th out of 97 countries with data for 2017, putting it 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 Zambia, year by year

Annual values for People practicing open defecation (% of population): Q1 (lowest) in Zambia, 2000 to 2017.
Year lowest Change
2000 61.7%
2001 59.8% -3.0%
2002 57.9% -3.1%
2003 56.1% -3.2%
2004 54.2% -3.3%
2005 52.3% -3.5%
2006 50.4% -3.6%
2007 48.6% -3.7%
2008 46.7% -3.9%
2009 44.8% -4.0%
2010 43.0% -4.2%
2011 41.1% -4.4%
2012 39.2% -4.6%
2013 37.4% -4.8%
2014 35.5% -5.0%
2015 33.6% -5.3%
2016 31.7% -5.6%
2017 31.7% +0.0%

Averages by decade

DecadeAverage LowestHighest Years
2000s 53.2% 44.8% 61.7% 10
2010s 36.6% 31.7% 43.0% 8

Countries ranked near Zambia

  1. 32 Sierra Leone 40.4% compare
  2. 33 Congo 33.4% compare
  3. 34 Eswatini 32.4% compare
  4. 36 Honduras 31.5% compare
  5. 37 Cameroon 31.1% compare
  6. 38 Mali 30.4% compare

See the full ranking of 97 places →

More health data for Zambia

All data for Zambia →

Frequently asked questions

What is people practicing open defecation (% of population): q1 in Zambia?
People practicing open defecation (% of population): q1 in Zambia was 31.7% 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 Zambia?
The highest recorded value was 61.7% in 2000.
What is the lowest people practicing open defecation (% of population): q1 recorded in Zambia?
The lowest recorded value was 31.7% in 2016.
How does Zambia rank for people practicing open defecation (% of population): q1?
Zambia ranks 35th out of 97 countries with data for 2017.
Is people practicing open defecation (% of population): q1 rising or falling in Zambia?
Over the last ten years it is down 34.7%. The long-run trend across the full record is falling.
Where does this Zambia 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 Zambia. 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/zambia/

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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