Iran, Islamic Republic of vs South Africa: Population regions with projections, per square kilometre

Iran, Islamic Republic of
55.85 units per square kilometre
in 2023
South Africa
52.11 units per square kilometre
in 2023
Iran, Islamic Republic of rank
147th
South Africa rank
150th

Population regions with projections, per square kilometre over time

  • Iran, Islamic Republic of
  • South Africa
102030405060196119922023

How they compare

Iran, Islamic Republic of currently reports 55.85 units per square kilometre against 52.11 units per square kilometre in South Africa, a difference of 3.74 units per square kilometre.

That makes Iran, Islamic Republic of's figure about 1.1 times South Africa's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was South Africa ahead.

Iran, Islamic Republic of ranks 147th and South Africa ranks 150th of 215 countries.

Across the 7 decades both report, Iran, Islamic Republic of averaged higher in 5 and South Africa in 2.

Head to head by decade

Decade Iran, Islamic Republic of South Africa Difference Ahead
1960s 15.41 units per square kilometre 15.8 units per square kilometre 0.3841 units per square kilometre South Africa
1970s 20.56 units per square kilometre 20.92 units per square kilometre 0.3648 units per square kilometre South Africa
1980s 29.84 units per square kilometre 28.44 units per square kilometre 1.41 units per square kilometre Iran, Islamic Republic of
1990s 38.14 units per square kilometre 36.31 units per square kilometre 1.83 units per square kilometre Iran, Islamic Republic of
2000s 43.76 units per square kilometre 40.65 units per square kilometre 3.11 units per square kilometre Iran, Islamic Republic of
2010s 50.51 units per square kilometre 46.1 units per square kilometre 4.41 units per square kilometre Iran, Islamic Republic of
2020s 54.9 units per square kilometre 51.04 units per square kilometre 3.86 units per square kilometre Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population regions with projections, per square kilometre, Iran, Islamic Republic of or South Africa?
Iran, Islamic Republic of, at 55.85 units per square kilometre against 52.11 units per square kilometre in South Africa as of 2023.
What is the difference in population regions with projections, per square kilometre between Iran, Islamic Republic of and South Africa?
3.74 units per square kilometre, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and South Africa?
63 years are reported by both, from 1961 to 2023.
How do Iran, Islamic Republic of and South Africa rank globally for population regions with projections, per square kilometre?
Iran, Islamic Republic of ranks 147th and South Africa ranks 150th of 215 countries.
Where does this data come from?
Statizoid (derived), published as Population regions with projections, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs South Africa: Population regions with projections, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 03 September 2026, from https://population.statizoid.com/compare/population-regions-with-projections-per-square-kilometre/iran-islamic-rep/south-africa/

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About this data

Indicator
Population regions with projections, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 12,288 data points, 1961–2023
Last refreshed

Population regions with projections 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.