Which has higher share of urban population living in slums, Senegal or Tanzania, United Republic of?

Tanzania, United Republic of, at 29.6% against 27.7% in Senegal as of 2024.

What is the difference in share of urban population living in slums between Senegal and Tanzania, United Republic of?

1.9%, with Tanzania, United Republic of ahead.

How many years of comparable data are there for Senegal and Tanzania, United Republic of?

13 years are reported by both, from 2000 to 2024.

Senegal vs Tanzania, United Republic of: Share of urban population living in slums

Senegal

27.7%

in 2024

Tanzania, United Republic of

29.6%

in 2024

Senegal rank

75th

Tanzania, United Republic of rank

74th

Share of urban population living in slums over time

Senegal
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 29.6% against 27.7% in Senegal, a difference of 1.9%.

That makes Tanzania, United Republic of's figure about 1.1 times Senegal's.

Across all 13 years both countries report, Tanzania, United Republic of has been ahead every year.

Senegal ranks 75th and Tanzania, United Republic of ranks 74th of 214 countries.

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

Head to head by decade

Decade	Senegal	Tanzania, United Republic of	Difference	Ahead
2000s	56.4%	72.7%	16.3%	Tanzania, United Republic of
2010s	42.1%	51.1%	9.1%	Tanzania, United Republic of
2020s	30.0%	33.9%	3.9%	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of urban population living in slums, Senegal or Tanzania, United Republic of?: Tanzania, United Republic of, at 29.6% against 27.7% in Senegal as of 2024.
What is the difference in share of urban population living in slums between Senegal and Tanzania, United Republic of?: 1.9%, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Senegal and Tanzania, United Republic of?: 13 years are reported by both, from 2000 to 2024.
How do Senegal and Tanzania, United Republic of rank globally for share of urban population living in slums?: Senegal ranks 75th and Tanzania, United Republic of ranks 74th of 214 countries.
Where does this data come from?: United Nations Human Settlements Programme – processed by Our World in Data, published as Share of urban population living in slums. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Senegal vs Tanzania, United Republic of: Share of urban population living in slums. Statizoid, drawing on United Nations Human Settlements Programme – processed by Our World in Data. Retrieved 08 September 2026, from https://population.statizoid.com/compare/share-of-urban-population-living-in-slums/senegal/tanzania/

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About this data

Indicator: Share of urban population living in slums
Unit: %
Source: United Nations Human Settlements Programme – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 214 places, 2,632 data points, 2000–2025
Last refreshed: 28 August 2026

Proportion of urban population living in slums (%).