What is the difference in number of under-five deaths, per square kilometre between Niger and Tanzania, United Republic of?

0.0061 units per square kilometre, with Tanzania, United Republic of ahead.

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

50 years are reported by both, from 1974 to 2023.

Where does this data come from?

Statizoid (derived), published as Number of under-five deaths, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Tanzania, United Republic of: Number of under-five deaths, per square kilometre

Niger

0.0935 units per square kilometre

in 2023

Tanzania, United Republic of

0.0996 units per square kilometre

in 2023

Niger rank

49th

Tanzania, United Republic of rank

46th

Number of under-five deaths, per square kilometre over time

Niger
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 0.0996 units per square kilometre against 0.0935 units per square kilometre in Niger, a difference of 0.0061 units per square kilometre.

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

Across all 50 years both countries report, Tanzania, United Republic of has been ahead every year.

Niger ranks 49th and Tanzania, United Republic of ranks 46th of 194 countries.

Tanzania, United Republic of has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Niger	Tanzania, United Republic of	Difference	Ahead
1970s	0.0769 units per square kilometre	0.1712 units per square kilometre	0.0943 units per square kilometre	Tanzania, United Republic of
1980s	0.0979 units per square kilometre	0.1946 units per square kilometre	0.0967 units per square kilometre	Tanzania, United Republic of
1990s	0.1089 units per square kilometre	0.2086 units per square kilometre	0.0997 units per square kilometre	Tanzania, United Republic of
2000s	0.0919 units per square kilometre	0.1651 units per square kilometre	0.0731 units per square kilometre	Tanzania, United Republic of
2010s	0.0871 units per square kilometre	0.118 units per square kilometre	0.0308 units per square kilometre	Tanzania, United Republic of
2020s	0.0929 units per square kilometre	0.1031 units per square kilometre	0.0101 units per square kilometre	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of under-five deaths, per square kilometre, Niger or Tanzania, United Republic of?: Tanzania, United Republic of, at 0.0996 units per square kilometre against 0.0935 units per square kilometre in Niger as of 2023.
What is the difference in number of under-five deaths, per square kilometre between Niger and Tanzania, United Republic of?: 0.0061 units per square kilometre, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Niger and Tanzania, United Republic of?: 50 years are reported by both, from 1974 to 2023.
How do Niger and Tanzania, United Republic of rank globally for number of under-five deaths, per square kilometre?: Niger ranks 49th and Tanzania, United Republic of ranks 46th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Number of under-five deaths, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Tanzania, United Republic of: Number of under-five deaths, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://health.statizoid.com/compare/number-of-under-five-deaths-per-square-kilometre/niger/tanzania/

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About this data

Indicator: Number of under-five deaths, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 195 places, 10,428 data points, 1961–2023
Last refreshed: 12 September 2026

Number of under-five deaths divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.