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World Bank · Education

Sierra Leone: Population ages 0-14

37.65percent · 2025-10.0% since 2015

Population between the ages 0 to 14 as a percentage of the total population. Population is based on the de facto definition of population. Annual figures for Sierra Leone from 1960 to 2025.

19862025

Every year

YearValue (percent)Note
202537.651
202438.089
202338.532
202238.976
202139.405
202039.811
201940.201
201840.605
201741.024
201641.436
201541.833
201442.203
201342.526
201242.797
201143.019
201043.203
200943.36
200843.502
200743.627
200643.731
200543.815
200443.88
200343.914
200243.911
200143.885
200043.841
199943.747
199843.631
199743.543
199643.46
199543.37
199443.277
199343.186
199243.098
199143.01
199042.932
198942.861
198842.777
198742.674
198642.565
198542.457
198442.347
198342.238
198242.135
198142.034
198041.93
197941.82
197841.702
197741.572
197641.434
197541.282
197441.109
197340.928
197240.744
197140.552
197040.346
196940.127
196839.888
196739.632
196639.376
196539.122
196438.812
196338.491
196238.318
196138.254
196038.226

Source

Published by World Bank, produced by UN Population Division. Licence: CC BY 4.0. Retrieved 2026-11-08.

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Cite or download

World Bank (2026). Population ages 0-14. Interva. https://interva.co/dataset/worldbank-population-ages-0-14 (accessed 2026-11-14). catalog snapshot 2026-11-08.

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Sierra Leone: Population ages 0-14 (1960–2025) · Interva