People not using improved sanitation facilities, annual growth rate in Saint Helena
Saint Helena: People not using improved sanitation facilities, annual growth rate was -100 % change on previous year in 2020. ◆ Volatile
People not using improved sanitation facilities, annual growth rate in Saint Helena, 2003–2020
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2020, people not using improved sanitation facilities, annual growth rate in Saint Helena stood at -100 % change on previous year. That is the lowest value across all 18 years on record.
Compared with earlier readings it is down 9.5% on the previous year and down 970.3% over ten years.
Over the whole period, people not using improved sanitation facilities, annual growth rate in Saint Helena peaked at -1.66 % change on previous year in 2003 and was at its lowest, -100 % change on previous year, in 2020.
That places Saint Helena 185th out of 213 countries with data for 2020, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
People not using improved sanitation facilities, annual growth rate in Saint Helena, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 2003 | -1.66 % change on previous year | — |
| 2004 | -1.77 % change on previous year | +6.9% |
| 2005 | -1.91 % change on previous year | +7.8% |
| 2006 | -1.98 % change on previous year | +3.8% |
| 2007 | -9.52 % change on previous year | +379.9% |
| 2008 | -9.13 % change on previous year | -4.1% |
| 2009 | -8.6 % change on previous year | -5.8% |
| 2010 | -9.34 % change on previous year | +8.7% |
| 2011 | -10.41 % change on previous year | +11.4% |
| 2012 | -11.72 % change on previous year | +12.5% |
| 2013 | -13.59 % change on previous year | +16.0% |
| 2014 | -15.93 % change on previous year | +17.3% |
| 2015 | -19.05 % change on previous year | +19.6% |
| 2016 | -24.25 % change on previous year | +27.3% |
| 2017 | -32.5 % change on previous year | +34.0% |
| 2018 | -47.92 % change on previous year | +47.4% |
| 2019 | -91.34 % change on previous year | +90.6% |
| 2020 | -100 % change on previous year | +9.5% |
Biggest year-on-year movements
Years where People not using improved sanitation facilities, annual growth rate in Saint Helena 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 |
|---|---|---|---|
| 2007 | -379.9% | -1.98 % change on previous year | -9.52 % change on previous year |
| 2019 | -90.6% | -47.92 % change on previous year | -91.34 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | -4.94 % change on previous year | -9.52 % change on previous year | -1.66 % change on previous year | 7 |
| 2010s | -27.61 % change on previous year | -91.34 % change on previous year | -9.34 % change on previous year | 10 |
| 2020s | -100 % change on previous year | -100 % change on previous year | -100 % change on previous year | 1 |
Countries ranked near Saint Helena
- 182 Paraguay -58.64 % change on previous year compare
- 183 Ukraine -77.95 % change on previous year compare
- 184 Kyrgyzstan -87.72 % change on previous year compare
- 185 Australia -100 % change on previous year compare
- 185 Bahrain -100 % change on previous year compare
- 185 Barbados -100 % change on previous year compare
- 185 Brunei -100 % change on previous year compare
- 185 Switzerland -100 % change on previous year compare
- 185 Chile -100 % change on previous year compare
- 185 Czechia -100 % change on previous year compare
- 185 Spain -100 % change on previous year compare
- 185 Fiji -100 % change on previous year compare
- 185 Greece -100 % change on previous year compare
- 185 Iran -100 % change on previous year compare
- 185 Kazakhstan -100 % change on previous year compare
- 185 Lebanon -100 % change on previous year compare
- 185 Saint Martin (French Part) -100 % change on previous year compare
- 185 Maldives -100 % change on previous year compare
- 185 Mexico -100 % change on previous year compare
- 185 Malta -100 % change on previous year compare
- 185 Malaysia -100 % change on previous year compare
- 185 Oman -100 % change on previous year compare
- 185 Poland -100 % change on previous year compare
- 185 Puerto Rico -100 % change on previous year compare
- 185 Portugal -100 % change on previous year compare
- 185 Seychelles -100 % change on previous year compare
- 185 Mayotte -100 % change on previous year compare
- 185 Montserrat -100 % change on previous year compare
- 185 Bonaire Sint Eustatius and Saba -100 % change on previous year compare
- 185 Saint Barthelemy -100 % change on previous year compare
- 185 Tokelau -100 % change on previous year compare
More reference data data for Saint Helena
- Foreign aid received as grants and concessional loans, annual growth 185.85 % change on previous year (2024)
- Foreign aid received by income group 53.68 million constant 2024 US$ (2024)
- Foreign aid received from governments and private foundations 53.68 million constant 2024 US$ (2024)
- Foreign aid received by income group, annual growth rate 185.85 % change on previous year (2024)
- Foreign aid received from governments and private foundations, annual 185.85 % change on previous year (2024)
- Foreign aid received, annual growth rate 185.85 % change on previous year (2024)
- Foreign aid received as grants and concessional loans 53.68 million constant 2024 US$ (2024)
- Foreign aid received 53.68 million constant 2024 US$ (2024)
- Foreign aid received per capita 10,202 constant 2024 US$ (2024)
- Exposure to extreme precipitation — Annual precipitation change 44.23 Millimetres per year (2023)
Frequently asked questions
- What is people not using improved sanitation facilities, annual growth rate in Saint Helena?
- People not using improved sanitation facilities, annual growth rate in Saint Helena was -100 % change on previous year in 2020, according to Statizoid (derived).
- What is the highest people not using improved sanitation facilities, annual growth rate recorded in Saint Helena?
- The highest recorded value was -1.66 % change on previous year in 2003.
- What is the lowest people not using improved sanitation facilities, annual growth rate recorded in Saint Helena?
- The lowest recorded value was -100 % change on previous year in 2020.
- How does Saint Helena rank for people not using improved sanitation facilities, annual growth rate?
- Saint Helena ranks 185th out of 213 countries with data for 2020.
- Is people not using improved sanitation facilities, annual growth rate rising or falling in Saint Helena?
- Over the last ten years it is down 970.3%. The long-run trend across the full record is volatile.
- Where does this Saint Helena data come from?
- The figures come from Statizoid (derived), published as part of People not using improved sanitation facilities, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 18 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 not using improved sanitation facilities. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- People 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 not using improved sanitation facilities. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.