People in rural areas not using improved sanitation facilities in Samoa
Samoa: People in rural areas not using improved sanitation facilities was -21.45 % change on previous year in 2024. ◆ Volatile
People in rural areas not using improved sanitation facilities in Samoa, 2001–2024
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Samoa recorded -21.45 % change on previous year for people in rural areas not using improved sanitation facilities in 2024. That is the lowest value across all 24 years on record.
Compared with earlier readings it is down 23.2% on the previous year and down 271.8% over ten years.
Over the whole period, people in rural areas not using improved sanitation facilities in Samoa peaked at 0.8764 % change on previous year in 2002 and was at its lowest, -21.45 % change on previous year, in 2024.
Samoa ranks 126th of 163 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
People in rural areas not using improved sanitation facilities in Samoa, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 2001 | 0.6976 % change on previous year | — |
| 2002 | 0.8764 % change on previous year | +25.6% |
| 2003 | 0.8328 % change on previous year | -5.0% |
| 2004 | 0.7509 % change on previous year | -9.8% |
| 2005 | -3.58 % change on previous year | -576.9% |
| 2006 | -3.77 % change on previous year | +5.4% |
| 2007 | -3.83 % change on previous year | +1.5% |
| 2008 | -3.91 % change on previous year | +2.1% |
| 2009 | -4.15 % change on previous year | +6.0% |
| 2010 | -4.38 % change on previous year | +5.7% |
| 2011 | -4.61 % change on previous year | +5.3% |
| 2012 | -4.91 % change on previous year | +6.4% |
| 2013 | -5.31 % change on previous year | +8.2% |
| 2014 | -5.77 % change on previous year | +8.7% |
| 2015 | -6.31 % change on previous year | +9.3% |
| 2016 | -6.92 % change on previous year | +9.8% |
| 2017 | -7.55 % change on previous year | +9.0% |
| 2018 | -8.3 % change on previous year | +10.0% |
| 2019 | -9.33 % change on previous year | +12.4% |
| 2020 | -10.62 % change on previous year | +13.8% |
| 2021 | -12.35 % change on previous year | +16.4% |
| 2022 | -14.57 % change on previous year | +17.9% |
| 2023 | -17.41 % change on previous year | +19.5% |
| 2024 | -21.45 % change on previous year | +23.2% |
Samoa compared with similar countries
- Samoa's -21.45 % change on previous year is below the median for upper middle income countries, which is -6.34 % change on previous year, 3.4× the median. (54 countries reporting)
- Samoa's -21.45 % change on previous year is below the median for East Asia & Pacific, which is -9.43 % change on previous year, 2.3× the median. (22 countries reporting)
Biggest year-on-year movements
Years where People in rural areas not using improved sanitation facilities in Samoa changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2005 | -576.9% | 0.7509 % change on previous year | -3.58 % change on previous year |
| 2002 | +25.6% | 0.6976 % change on previous year | 0.8764 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | -1.79 % change on previous year | -4.15 % change on previous year | 0.8764 % change on previous year | 9 |
| 2010s | -6.34 % change on previous year | -9.33 % change on previous year | -4.38 % change on previous year | 10 |
| 2020s | -15.28 % change on previous year | -21.45 % change on previous year | -10.62 % change on previous year | 5 |
Countries ranked near Samoa
- 123 Tuvalu -16.68 % change on previous year compare
- 124 Ecuador -17.38 % change on previous year compare
- 125 Luxembourg -17.84 % change on previous year compare
- 127 India -23.84 % change on previous year compare
- 128 Indonesia -26.36 % change on previous year compare
- 129 El Salvador -26.38 % change on previous year compare
More reference data data for Samoa
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.023 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0165 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0396 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0396 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.077 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0626 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0918 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.2319 (2050)
- Emission Totals - Emissions (N2O) - Burning - Crop residues 0 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.1693 (2050)
Frequently asked questions
- What is people in rural areas not using improved sanitation facilities in Samoa?
- People in rural areas not using improved sanitation facilities in Samoa was -21.45 % change on previous year in 2024, according to Statizoid (derived).
- What is the highest people in rural areas not using improved sanitation facilities recorded in Samoa?
- The highest recorded value was 0.8764 % change on previous year in 2002.
- What is the lowest people in rural areas not using improved sanitation facilities recorded in Samoa?
- The lowest recorded value was -21.45 % change on previous year in 2024.
- How does Samoa rank for people in rural areas not using improved sanitation facilities?
- Samoa ranks 126th out of 163 countries with data for 2024.
- Is people in rural areas not using improved sanitation facilities rising or falling in Samoa?
- Over the last ten years it is down 271.8%. The long-run trend across the full record is volatile.
- Where does this Samoa data come from?
- The figures come from Statizoid (derived), published as part of People in rural areas not using improved sanitation facilities, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 24 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in People in rural areas not using improved sanitation facilities. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- People in rural areas not using improved sanitation facilities WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in People in rural areas not using improved sanitation facilities. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.