Guinea-Bissau vs Tanzania: 1.4.1.a Proportion of the population using basic drinking water

Guinea-Bissau
61.78
in 2022
Tanzania
60.79
in 2022
Guinea-Bissau rank
185th
Tanzania rank
187th

1.4.1.a Proportion of the population using basic drinking water over time

  • Guinea-Bissau
  • Tanzania
0204060200020112022

How they compare

Guinea-Bissau currently reports 61.78 against 60.79 in Tanzania, a difference of 0.99.

Across all 23 years both countries report, Guinea-Bissau has been ahead every year.

Guinea-Bissau ranks 185th and Tanzania ranks 187th of 200 countries.

Guinea-Bissau has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Guinea-Bissau Tanzania Difference Ahead
2000s 57.17 35.26 21.92 Guinea-Bissau
2010s 60.37 50.07 10.31 Guinea-Bissau
2020s 61.67 59.37 2.29 Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher 1.4.1.a proportion of the population using basic drinking water, Guinea-Bissau or Tanzania?
Guinea-Bissau, at 61.78 against 60.79 in Tanzania as of 2022.
What is the difference in 1.4.1.a proportion of the population using basic drinking water between Guinea-Bissau and Tanzania?
0.99, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Tanzania?
23 years are reported by both, from 2000 to 2022.
How do Guinea-Bissau and Tanzania rank globally for 1.4.1.a proportion of the population using basic drinking water?
Guinea-Bissau ranks 185th and Tanzania ranks 187th of 200 countries.
Where does this data come from?
UNICEF, published as 1.4.1.a Proportion of the population using basic drinking water services (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Tanzania: 1.4.1.a Proportion of the population using basic drinking water. Statizoid, drawing on UNICEF. Retrieved 21 September 2026, from https://population.statizoid.com/compare/1-4-1-a-proportion-of-the-population-using-basic-drinking-water-services-percent/guinea-bissau/tanzania/

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About this data

Indicator
1.4.1.a Proportion of the population using basic drinking water services (%)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
200 places, 4,456 data points, 2000–2022
Last refreshed