South Africa vs Tanzania: World population over the last 12000 years and un projection until

South Africa
63.21 million
in 2023
Tanzania
66.62 million
in 2023
South Africa rank
25th
Tanzania rank
23rd

World population over the last 12000 years and un projection until over time

  • South Africa
  • Tanzania
020.0M40.0M60.0M100015112023

How they compare

Tanzania currently reports 66.62 million against 63.21 million in South Africa, a difference of 3.41 million.

That makes Tanzania's figure about 1.1 times South Africa's.

The two have swapped places 2 times across 241 shared years of data; in 1000 it was Tanzania ahead.

South Africa ranks 25th and Tanzania ranks 23rd of 239 countries.

Across the 40 decades both report, South Africa averaged higher in 12 and Tanzania in 28.

Head to head by decade

Decade South Africa Tanzania Difference Ahead
1000s 258,000 800,000 542,000 Tanzania
1100s 309,600 1.27 million 965,400 Tanzania
1200s 361,200 1.75 million 1.39 million Tanzania
1300s 412,800 2.23 million 1.81 million Tanzania
1400s 464,400 2.70 million 2.24 million Tanzania
1500s 516,000 1.75 million 1.23 million Tanzania
1600s 602,000 2.12 million 1.52 million Tanzania
1700s 860,000 2.50 million 1.64 million Tanzania
1710s 843,752 2.53 million 1.69 million Tanzania
1720s 827,505 2.56 million 1.74 million Tanzania
1730s 811,258 2.59 million 1.78 million Tanzania
1740s 795,011 2.63 million 1.83 million Tanzania
1750s 778,764 2.66 million 1.88 million Tanzania
1760s 762,517 2.70 million 1.94 million Tanzania
1770s 746,270 2.74 million 1.99 million Tanzania
1780s 730,023 2.78 million 2.05 million Tanzania
1790s 713,776 2.83 million 2.11 million Tanzania
1800s 1.47 million 3.00 million 1.53 million Tanzania
1810s 1.54 million 3.02 million 1.48 million Tanzania
1820s 1.72 million 3.31 million 1.59 million Tanzania
1830s 2.14 million 4.03 million 1.89 million Tanzania
1840s 2.67 million 4.91 million 2.24 million Tanzania
1850s 3.16 million 5.43 million 2.28 million Tanzania
1860s 3.52 million 5.38 million 1.86 million Tanzania
1870s 3.91 million 5.32 million 1.40 million Tanzania
1880s 4.36 million 5.33 million 972,053 Tanzania
1890s 4.85 million 5.19 million 336,371 Tanzania
1900s 5.56 million 4.87 million 688,521 South Africa
1910s 6.56 million 4.76 million 1.80 million South Africa
1920s 7.86 million 5.10 million 2.76 million South Africa
1930s 9.64 million 5.88 million 3.76 million South Africa
1940s 11.72 million 6.89 million 4.83 million South Africa
1950s 14.43 million 8.57 million 5.86 million South Africa
1960s 18.89 million 11.36 million 7.53 million South Africa
1970s 25.38 million 15.93 million 9.45 million South Africa
1980s 34.50 million 22.22 million 12.27 million South Africa
1990s 44.05 million 29.68 million 14.37 million South Africa
2000s 49.31 million 38.79 million 10.52 million South Africa
2010s 55.92 million 51.54 million 4.38 million South Africa
2020s 61.91 million 63.78 million 1.87 million Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher world population over the last 12000 years and un projection until, South Africa or Tanzania?
Tanzania, at 66.62 million against 63.21 million in South Africa as of 2023.
What is the difference in world population over the last 12000 years and un projection until between South Africa and Tanzania?
3.41 million, with Tanzania ahead.
How many years of comparable data are there for South Africa and Tanzania?
241 years are reported by both, from 1000 to 2023.
How do South Africa and Tanzania rank globally for world population over the last 12000 years and un projection until?
South Africa ranks 25th and Tanzania ranks 23rd of 239 countries.
Where does this data come from?
Our World in Data, published as World population over the last 12000 years and un projection until 2100. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

South Africa vs Tanzania: World population over the last 12000 years and un projection until. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/world-population-over-the-last-12000-years-and-un-projection-until-2100/south-africa/tanzania/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://population.statizoid.com/compare/world-population-over-the-last-12000-years-and-un-projection-until-2100/south-africa/tanzania/">South Africa vs Tanzania: World population over the last 12000 years and un projection until</a> — Statizoid

About this data

Indicator
World population over the last 12000 years and un projection until 2100
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 51,002 data points, 1000–2023
Last refreshed