Which has higher population ages 15-19, female, Sierra Leone or Tajikistan?

Tajikistan, at 495,340 against 477,787 in Sierra Leone as of 2025.

How many years of comparable data are there for Sierra Leone and Tajikistan?

66 years are reported by both, from 1960 to 2025.

Where does this data come from?

World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects, published as Population ages 15-19, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Tajikistan: Population ages 15-19, female

Sierra Leone

477,787

in 2025

Tajikistan

495,340

in 2025

Sierra Leone rank

86th

Tajikistan rank

83rd

Population ages 15-19, female over time

Sierra Leone
Tajikistan

How they compare

Tajikistan currently reports 495,340 against 477,787 in Sierra Leone, a difference of 17,553.

The two have swapped places 3 times across 66 shared years of data; in 1960 it was Sierra Leone ahead.

Sierra Leone ranks 86th and Tajikistan ranks 83rd of 218 countries.

Across the 7 decades both report, Sierra Leone averaged higher in 1 and Tajikistan in 6.

Head to head by decade

Decade	Sierra Leone	Tajikistan	Difference	Ahead
1960s	116,163	91,911	24,252	Sierra Leone
1970s	140,043	175,464	35,422	Tajikistan
1980s	180,823	241,491	60,668	Tajikistan
1990s	215,355	299,545	84,190	Tajikistan
2000s	278,222	425,266	147,044	Tajikistan
2010s	376,293	454,527	78,234	Tajikistan
2020s	454,447	461,657	7,210	Tajikistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 15-19, female, Sierra Leone or Tajikistan?: Tajikistan, at 495,340 against 477,787 in Sierra Leone as of 2025.
What is the difference in population ages 15-19, female between Sierra Leone and Tajikistan?: 17,553, with Tajikistan ahead.
How many years of comparable data are there for Sierra Leone and Tajikistan?: 66 years are reported by both, from 1960 to 2025.
How do Sierra Leone and Tajikistan rank globally for population ages 15-19, female?: Sierra Leone ranks 86th and Tajikistan ranks 83rd of 218 countries.
Where does this data come from?: World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects, published as Population ages 15-19, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Tajikistan: Population ages 15-19, female. Statizoid, drawing on World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects. Retrieved 04 September 2026, from https://health.statizoid.com/compare/population-ages-15-19-female/sierra-leone/tajikistan/

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<a href="https://health.statizoid.com/compare/population-ages-15-19-female/sierra-leone/tajikistan/">Sierra Leone vs Tajikistan: Population ages 15-19, female</a> — Statizoid

About this data

Indicator: Population ages 15-19, female
Source: World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 262 places, 17,262 data points, 1960–2025
Last refreshed: 03 September 2026

Female population between the ages 15 to 19.