What is the difference in number of births between Iran, Islamic Republic of and South Africa?

13,330 births, with South Africa ahead.

How many years of comparable data are there for Iran, Islamic Republic of and South Africa?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of births. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs South Africa: Number of births

Iran, Islamic Republic of

1.17 million births

in 2023

South Africa

1.19 million births

in 2023

Iran, Islamic Republic of rank

25th

South Africa rank

24th

Number of births over time

Iran, Islamic Republic of
South Africa

How they compare

South Africa currently reports 1.19 million births against 1.17 million births in Iran, Islamic Republic of, a difference of 13,330 births.

The two have swapped places 3 times across 74 shared years of data; in 1950 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 25th and South Africa ranks 24th of 236 countries.

Iran, Islamic Republic of has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Iran, Islamic Republic of	South Africa	Difference	Ahead
1950s	956,684 births	587,862 births	368,822 births	Iran, Islamic Republic of
1960s	1.16 million births	750,778 births	412,825 births	Iran, Islamic Republic of
1970s	1.40 million births	942,163 births	462,254 births	Iran, Islamic Republic of
1980s	2.01 million births	1.16 million births	853,312 births	Iran, Islamic Republic of
1990s	1.40 million births	1.12 million births	276,817 births	Iran, Islamic Republic of
2000s	1.17 million births	1.10 million births	69,602 births	Iran, Islamic Republic of
2010s	1.46 million births	1.18 million births	281,673 births	Iran, Islamic Republic of
2020s	1.20 million births	1.19 million births	13,855 births	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of births, Iran, Islamic Republic of or South Africa?: South Africa, at 1.19 million births against 1.17 million births in Iran, Islamic Republic of as of 2023.
What is the difference in number of births between Iran, Islamic Republic of and South Africa?: 13,330 births, with South Africa ahead.
How many years of comparable data are there for Iran, Islamic Republic of and South Africa?: 74 years are reported by both, from 1950 to 2023.
How do Iran, Islamic Republic of and South Africa rank globally for number of births?: Iran, Islamic Republic of ranks 25th and South Africa ranks 24th of 236 countries.
Where does this data come from?: UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of births. 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: Number of births. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 05 September 2026, from https://population.statizoid.com/compare/number-of-births-per-year/iran-islamic-rep/south-africa/

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About this data

Indicator: Number of births
Unit: births
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 28 August 2026

Number of live births in a calendar year.