Tanzania vs Uganda: Annual population growth

Tanzania
1.91 million
in 2023
Uganda
1.34 million
in 2023
Tanzania rank
10th
Uganda rank
11th

Annual population growth over time

  • Tanzania
  • Uganda
0500.0k1.0M1.5M2.0M195119872023

How they compare

Tanzania currently reports 1.91 million against 1.34 million in Uganda, a difference of 561,890.

That makes Tanzania's figure about 1.4 times Uganda's.

The two have swapped places 2 times across 73 shared years of data; in 1951 it was Tanzania ahead.

Tanzania ranks 10th and Uganda ranks 11th of 236 countries.

Tanzania has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Tanzania Uganda Difference Ahead
1950s 222,680 185,835 36,845 Tanzania
1960s 340,743 259,143 81,600 Tanzania
1970s 555,534 298,730 256,804 Tanzania
1980s 684,671 400,854 283,818 Tanzania
1990s 786,158 624,658 161,500 Tanzania
2000s 1.03 million 819,387 213,978 Tanzania
2010s 1.55 million 1.15 million 399,243 Tanzania
2020s 1.86 million 1.41 million 446,435 Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual population growth, Tanzania or Uganda?
Tanzania, at 1.91 million against 1.34 million in Uganda as of 2023.
What is the difference in annual population growth between Tanzania and Uganda?
561,890, with Tanzania ahead.
How many years of comparable data are there for Tanzania and Uganda?
73 years are reported by both, from 1951 to 2023.
How do Tanzania and Uganda rank globally for annual population growth?
Tanzania ranks 10th and Uganda ranks 11th of 236 countries.
Where does this data come from?
Our World in Data, published as Annual population growth. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania vs Uganda: Annual population growth. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/annual-population-growth/tanzania/uganda/

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About this data

Indicator
Annual population growth
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,228 data points, 1951–2023
Last refreshed