What is the difference in refugees under the mandate of the unhcr by country or territory of between Niger and Tanzania, United Republic of?

0.0002 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?

35 years are reported by both, from 1977 to 2023.

Where does this data come from?

Statizoid (derived), published as Refugees under the mandate of the UNHCR by country or territory of asylum, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Tanzania, United Republic of: Refugees under the mandate of the UNHCR by country or territory of

Niger

0.2131 units per square kilometre

in 2023

Tanzania, United Republic of

0.2133 units per square kilometre

in 2023

Niger rank

68th

Tanzania, United Republic of rank

67th

Refugees under the mandate of the UNHCR by country or territory of over time

Niger
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 0.2133 units per square kilometre against 0.2131 units per square kilometre in Niger, a difference of 0.0002 units per square kilometre.

Across all 35 years both countries report, Tanzania, United Republic of has been ahead every year.

Niger ranks 68th and Tanzania, United Republic of ranks 67th of 179 countries.

Tanzania, United Republic of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Niger	Tanzania, United Republic of	Difference	Ahead
1970s	0.0012 units per square kilometre	0.1858 units per square kilometre	0.1846 units per square kilometre	Tanzania, United Republic of
1990s	0.0081 units per square kilometre	0.6049 units per square kilometre	0.5968 units per square kilometre	Tanzania, United Republic of
2000s	0.0002 units per square kilometre	0.5847 units per square kilometre	0.5845 units per square kilometre	Tanzania, United Republic of
2010s	0.0788 units per square kilometre	0.2094 units per square kilometre	0.1305 units per square kilometre	Tanzania, United Republic of
2020s	0.199 units per square kilometre	0.2362 units per square kilometre	0.0372 units per square kilometre	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher refugees under the mandate of the unhcr by country or territory of, Niger or Tanzania, United Republic of?: Tanzania, United Republic of, at 0.2133 units per square kilometre against 0.2131 units per square kilometre in Niger as of 2023.
What is the difference in refugees under the mandate of the unhcr by country or territory of between Niger and Tanzania, United Republic of?: 0.0002 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?: 35 years are reported by both, from 1977 to 2023.
How do Niger and Tanzania, United Republic of rank globally for refugees under the mandate of the unhcr by country or territory of?: Niger ranks 68th and Tanzania, United Republic of ranks 67th of 179 countries.
Where does this data come from?: Statizoid (derived), published as Refugees under the mandate of the UNHCR by country or territory of asylum, 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: Refugees under the mandate of the UNHCR by country or territory of. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://social-development.statizoid.com/compare/refugees-under-the-mandate-of-the-unhcr-by-country-or-territory-of-asylum-per-square/niger/tanzania/

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About this data

Indicator: Refugees under the mandate of the UNHCR by country or territory of asylum, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 226 places, 9,772 data points, 1961–2023
Last refreshed: 19 August 2026

Refugees under the mandate of the UNHCR by country or territory of asylum 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.