Congo vs Tanzania: Proportion of population using unimproved sanitation facilites

Congo
36.69
in 2021
Tanzania
35.59
in 2024
Congo rank
13th
Tanzania rank
14th

Proportion of population using unimproved sanitation facilites over time

  • Congo
  • Tanzania
020406080200020122024

How they compare

Congo currently reports 36.69 against 35.59 in Tanzania, a difference of 1.1.

Across all 22 years both countries report, Tanzania has been ahead every year.

Congo ranks 13th and Tanzania ranks 14th of 231 countries.

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

Head to head by decade

Decade Congo Tanzania Difference Ahead
2000s 51.88 73.97 22.09 Tanzania
2010s 40.68 55.3 14.63 Tanzania
2020s 36.78 43.11 6.33 Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of population using unimproved sanitation facilites, Congo or Tanzania?
Congo, at 36.69 against 35.59 in Tanzania as of 2021.
What is the difference in proportion of population using unimproved sanitation facilites between Congo and Tanzania?
1.1, with Congo ahead.
How many years of comparable data are there for Congo and Tanzania?
22 years are reported by both, from 2000 to 2021.
How do Congo and Tanzania rank globally for proportion of population using unimproved sanitation facilites?
Congo ranks 13th and Tanzania ranks 14th of 231 countries.
Where does this data come from?
UNICEF, published as Proportion of population using unimproved sanitation facilites (Sanitation). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Tanzania: Proportion of population using unimproved sanitation facilites. Statizoid, drawing on UNICEF. Retrieved 07 October 2026, from https://population.statizoid.com/compare/proportion-of-population-using-unimproved-sanitation-facilites-sanitation/congo-rep/tanzania/

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About this data

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