Niger vs South Africa: Population by world region

Niger
90.82 million people
in 2100
South Africa
94.31 million people
in 2100
Niger rank
28th
South Africa rank
26th

Population by world region over time

  • Niger
  • South Africa
020.0M40.0M60.0M80.0M100.0M100015502100

How they compare

South Africa currently reports 94.31 million people against 90.82 million people in Niger, a difference of 3.50 million people.

The two have swapped places 1 time across 318 shared years of data; in 1000 it was Niger ahead.

Niger ranks 28th and South Africa ranks 26th of 239 countries.

Across the 48 decades both report, Niger averaged higher in 17 and South Africa in 31.

Head to head by decade

Decade Niger South Africa Difference Ahead
1000s 548,000 people 258,000 people 290,000 people Niger
1100s 589,100 people 309,600 people 279,500 people Niger
1200s 630,200 people 361,200 people 269,000 people Niger
1300s 700,000 people 412,800 people 287,200 people Niger
1400s 750,000 people 464,400 people 285,600 people Niger
1500s 822,000 people 516,000 people 306,000 people Niger
1600s 959,000 people 602,000 people 357,000 people Niger
1700s 1.10 million people 860,000 people 236,000 people Niger
1710s 1.16 million people 843,752 people 316,808 people Niger
1720s 1.17 million people 827,505 people 342,805 people Niger
1730s 1.18 million people 811,258 people 369,322 people Niger
1740s 1.19 million people 795,011 people 396,399 people Niger
1750s 1.20 million people 778,764 people 424,096 people Niger
1760s 1.22 million people 762,517 people 452,493 people Niger
1770s 1.23 million people 746,270 people 481,670 people Niger
1780s 1.24 million people 730,023 people 511,717 people Niger
1790s 1.26 million people 713,776 people 542,744 people Niger
1800s 852,737 people 1.47 million people 619,247 people South Africa
1810s 856,297 people 1.54 million people 678,767 people South Africa
1820s 878,260 people 1.72 million people 843,212 people South Africa
1830s 920,687 people 2.14 million people 1.22 million people South Africa
1840s 970,265 people 2.67 million people 1.70 million people South Africa
1850s 1.02 million people 3.16 million people 2.14 million people South Africa
1860s 1.06 million people 3.52 million people 2.45 million people South Africa
1870s 1.13 million people 3.91 million people 2.79 million people South Africa
1880s 1.20 million people 4.36 million people 3.16 million people South Africa
1890s 1.27 million people 4.85 million people 3.58 million people South Africa
1900s 1.40 million people 5.56 million people 4.17 million people South Africa
1910s 1.56 million people 6.56 million people 4.99 million people South Africa
1920s 1.75 million people 7.86 million people 6.11 million people South Africa
1930s 2.00 million people 9.64 million people 7.64 million people South Africa
1940s 2.32 million people 11.72 million people 9.40 million people South Africa
1950s 3.00 million people 14.43 million people 11.44 million people South Africa
1960s 4.00 million people 18.89 million people 14.89 million people South Africa
1970s 5.27 million people 25.38 million people 20.11 million people South Africa
1980s 7.04 million people 34.50 million people 27.45 million people South Africa
1990s 9.62 million people 44.05 million people 34.43 million people South Africa
2000s 13.60 million people 49.31 million people 35.71 million people South Africa
2010s 19.65 million people 55.92 million people 36.27 million people South Africa
2020s 27.54 million people 64.23 million people 36.69 million people South Africa
2030s 36.89 million people 70.90 million people 34.01 million people South Africa
2040s 46.88 million people 76.40 million people 29.53 million people South Africa
2050s 57.14 million people 81.17 million people 24.03 million people South Africa
2060s 67.06 million people 85.05 million people 17.98 million people South Africa
2070s 75.93 million people 88.16 million people 12.24 million people South Africa
2080s 83.21 million people 90.82 million people 7.61 million people South Africa
2090s 88.60 million people 93.16 million people 4.56 million people South Africa
2100s 90.82 million people 94.31 million people 3.50 million people South Africa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by world region, Niger or South Africa?
South Africa, at 94.31 million people against 90.82 million people in Niger as of 2100.
What is the difference in population by world region between Niger and South Africa?
3.50 million people, with South Africa ahead.
How many years of comparable data are there for Niger and South Africa?
318 years are reported by both, from 1000 to 2100.
How do Niger and South Africa rank globally for population by world region?
Niger ranks 28th and South Africa ranks 26th of 239 countries.
Where does this data come from?
HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as Population by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs South Africa: Population by world region. Statizoid, drawing on HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Retrieved 12 October 2026, from https://population.statizoid.com/compare/population-regions-with-projections/niger/south-africa/

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About this data

Indicator
Population by world region
Unit
people
Source
HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 69,174 data points, 1000–2100
Last refreshed

Population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.