Sierra Leone vs Tanzania, United Republic of: Proportion of population using improved sanitation facilities

Sierra Leone
59.53
in 2024
Tanzania, United Republic of
57.65
in 2024
Sierra Leone rank
209th
Tanzania, United Republic of rank
211th

Proportion of population using improved sanitation facilities over time

  • Sierra Leone
  • Tanzania, United Republic of
0204060200020122024

How they compare

Sierra Leone currently reports 59.53 against 57.65 in Tanzania, United Republic of, a difference of 1.88.

Across all 25 years both countries report, Sierra Leone has been ahead every year.

Sierra Leone ranks 209th and Tanzania, United Republic of ranks 211th of 231 countries.

Sierra Leone has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Sierra Leone Tanzania, United Republic of Difference Ahead
2000s 37.52 15.32 22.2 Sierra Leone
2010s 48.65 36.02 12.64 Sierra Leone
2020s 57.21 52.94 4.27 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of population using improved sanitation facilities, Sierra Leone or Tanzania, United Republic of?
Sierra Leone, at 59.53 against 57.65 in Tanzania, United Republic of as of 2024.
What is the difference in proportion of population using improved sanitation facilities between Sierra Leone and Tanzania, United Republic of?
1.88, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Tanzania, United Republic of?
25 years are reported by both, from 2000 to 2024.
How do Sierra Leone and Tanzania, United Republic of rank globally for proportion of population using improved sanitation facilities?
Sierra Leone ranks 209th and Tanzania, United Republic of ranks 211th of 231 countries.
Where does this data come from?
UNICEF, published as Proportion of population using improved sanitation facilities (Sanitation). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Tanzania, United Republic of: Proportion of population using improved sanitation facilities. Statizoid, drawing on UNICEF. Retrieved 24 August 2026, from https://population.statizoid.com/compare/proportion-of-population-using-improved-sanitation-facilities-sanitation/sierra-leone/tanzania/

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About this data

Indicator
Proportion of population using improved sanitation facilities (Sanitation)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
292 places, 7,089 data points, 2000–2024
Last refreshed