Tanzania, United Republic of vs United Kingdom of Great Britain and Northern Ireland: Population ages 15-64, female

Tanzania, United Republic of
19.49 million
in 2025
United Kingdom of Great Britain and Northern Ireland
22.07 million
in 2025
Tanzania, United Republic of rank
24th
United Kingdom of Great Britain and Northern Ireland rank
22nd

Population ages 15-64, female over time

  • Tanzania, United Republic of
  • United Kingdom of Great Britain and Northern Ireland
5.0M10.0M15.0M20.0M196019922025

How they compare

United Kingdom of Great Britain and Northern Ireland currently reports 22.07 million against 19.49 million in Tanzania, United Republic of, a difference of 2.58 million.

That makes United Kingdom of Great Britain and Northern Ireland's figure about 1.1 times Tanzania, United Republic of's.

Across all 66 years both countries report, United Kingdom of Great Britain and Northern Ireland has been ahead every year.

Tanzania, United Republic of ranks 24th and United Kingdom of Great Britain and Northern Ireland ranks 22nd of 218 countries.

United Kingdom of Great Britain and Northern Ireland has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Tanzania, United Republic of United Kingdom of Great Britain and Northern Ireland Difference Ahead
1960s 3.05 million 17.60 million 14.55 million United Kingdom of Great Britain and Northern Ireland
1970s 4.12 million 17.69 million 13.57 million United Kingdom of Great Britain and Northern Ireland
1980s 5.64 million 18.43 million 12.79 million United Kingdom of Great Britain and Northern Ireland
1990s 7.77 million 18.97 million 11.20 million United Kingdom of Great Britain and Northern Ireland
2000s 10.34 million 20.12 million 9.78 million United Kingdom of Great Britain and Northern Ireland
2010s 13.85 million 21.13 million 7.29 million United Kingdom of Great Britain and Northern Ireland
2020s 18.02 million 21.69 million 3.67 million United Kingdom of Great Britain and Northern Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 15-64, female, Tanzania, United Republic of or United Kingdom of Great Britain and Northern Ireland?
United Kingdom of Great Britain and Northern Ireland, at 22.07 million against 19.49 million in Tanzania, United Republic of as of 2025.
What is the difference in population ages 15-64, female between Tanzania, United Republic of and United Kingdom of Great Britain and Northern Ireland?
2.58 million, with United Kingdom of Great Britain and Northern Ireland ahead.
How many years of comparable data are there for Tanzania, United Republic of and United Kingdom of Great Britain and Northern Ireland?
66 years are reported by both, from 1960 to 2025.
How do Tanzania, United Republic of and United Kingdom of Great Britain and Northern Ireland rank globally for population ages 15-64, female?
Tanzania, United Republic of ranks 24th and United Kingdom of Great Britain and Northern Ireland ranks 22nd of 218 countries.
Where does this data come from?
World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Population ages 15-64, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania, United Republic of vs United Kingdom of Great Britain and Northern Ireland: Population ages 15-64, female. Statizoid, drawing on World Population Prospects, United Nations (UN), publisher: UN Population Division. Retrieved 09 September 2026, from https://health.statizoid.com/compare/population-ages-15-64-female/tanzania/united-kingdom/

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About this data

Indicator
Population ages 15-64, female
Source
World Population Prospects, United Nations (UN), publisher: UN Population Division
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
266 places, 17,526 data points, 1960–2025
Last refreshed

Female population between the ages 15 to 64. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.