Tanzania vs Uganda: Population by five year age group

Tanzania
10.81 million
in 2023
Uganda
7.94 million
in 2023
Tanzania rank
12th
Uganda rank
15th

Population by five year age group over time

  • Tanzania
  • Uganda
2.0M4.0M6.0M8.0M10.0M195019862023

How they compare

Tanzania currently reports 10.81 million against 7.94 million in Uganda, a difference of 2.87 million.

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

Across all 74 years both countries report, Tanzania has been ahead every year.

Tanzania ranks 12th and Uganda ranks 15th 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 1.55 million 1.26 million 283,038 Tanzania
1960s 2.16 million 1.65 million 504,059 Tanzania
1970s 3.13 million 2.23 million 891,024 Tanzania
1980s 4.18 million 2.90 million 1.28 million Tanzania
1990s 5.18 million 4.13 million 1.05 million Tanzania
2000s 6.84 million 5.44 million 1.40 million Tanzania
2010s 8.72 million 6.69 million 2.03 million Tanzania
2020s 10.47 million 7.69 million 2.78 million Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by five year age group, Tanzania or Uganda?
Tanzania, at 10.81 million against 7.94 million in Uganda as of 2023.
What is the difference in population by five year age group between Tanzania and Uganda?
2.87 million, with Tanzania ahead.
How many years of comparable data are there for Tanzania and Uganda?
74 years are reported by both, from 1950 to 2023.
How do Tanzania and Uganda rank globally for population by five year age group?
Tanzania ranks 12th and Uganda ranks 15th of 236 countries.
Where does this data come from?
Our World in Data, published as Population by five year age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania vs Uganda: Population by five year age group. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-by-five-year-age-group/tanzania/uganda/

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<a href="https://population.statizoid.com/compare/population-by-five-year-age-group/tanzania/uganda/">Tanzania vs Uganda: Population by five year age group</a> — Statizoid

About this data

Indicator
Population by five year age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed