Iran vs Tanzania: Refugee population by country … asylum annual growth rate

Iran
-7.31 % change on previous year
in 2024
Tanzania
-6.4 % change on previous year
in 2024
Iran rank
134th
Tanzania rank
133rd

Refugee population by country … asylum annual growth rate over time

  • Iran
  • Tanzania
-1000100200300400196219932024

How they compare

Tanzania currently reports -6.4 % change on previous year against -7.31 % change on previous year in Iran, a difference of 0.91 % change on previous year.

The two have swapped places 24 times across 47 shared years of data; in 1963 it was Tanzania ahead.

Iran ranks 134th and Tanzania ranks 133rd of 170 countries.

Across the 6 decades both report, Iran averaged higher in 3 and Tanzania in 3.

Head to head by decade

Decade Iran Tanzania Difference Ahead
1960s -12.5 % change on previous year 9.29 % change on previous year 21.79 % change on previous year Tanzania
1980s 59.1 % change on previous year 5.42 % change on previous year 53.67 % change on previous year Iran
1990s -2.33 % change on previous year 13.79 % change on previous year 16.12 % change on previous year Tanzania
2000s -4.37 % change on previous year -12.2 % change on previous year 7.82 % change on previous year Iran
2010s -0.6175 % change on previous year 13.59 % change on previous year 14.21 % change on previous year Tanzania
2020s 62.62 % change on previous year -6.01 % change on previous year 68.63 % change on previous year Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher refugee population by country or territory of asylum, annual growth, Iran or Tanzania?
Tanzania, at -6.4 % change on previous year against -7.31 % change on previous year in Iran as of 2024.
What is the difference in refugee population by country or territory of asylum, annual growth between Iran and Tanzania?
0.91 % change on previous year, with Tanzania ahead.
How many years of comparable data are there for Iran and Tanzania?
47 years are reported by both, from 1963 to 2024.
How do Iran and Tanzania rank globally for refugee population by country or territory of asylum, annual growth?
Iran ranks 134th and Tanzania ranks 133rd of 170 countries.
Where does this data come from?
Statizoid (derived), published as Refugee population by country or territory of asylum, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Tanzania: Refugee population by country or territory of asylum, annual growth. Statizoid, drawing on Statizoid (derived). Retrieved 12 November 2026, from https://population.statizoid.com/compare/refugee-population-by-country-or-territory-of-asylum-annual-growth-rate/iran-islamic-rep/tanzania/

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About this data

Indicator
Refugee population by country or territory of asylum, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
170 places, 6,838 data points, 1952–2024
Last refreshed

The year-on-year percentage change in Refugee population by country or territory of asylum. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.