Which has higher population ages 0-14, IDA & IBRD total or Nigeria?

Nigeria, at 40.5% against 26.0% in IDA & IBRD total as of 2025.

How many years of comparable data are there for IDA & IBRD total and Nigeria?

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

Where does this data come from?

United Nations Population Division. World Population Prospects., United Nations Population Division, published as Population ages 0-14 (% of total population). Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA & IBRD total vs Nigeria: Population ages 0-14

IDA & IBRD total

26.0%

in 2025

Nigeria

40.5%

in 2025

IDA & IBRD total rank

21st

Nigeria rank

20th

Population ages 0-14 over time

IDA & IBRD total
Nigeria

How they compare

Nigeria currently reports 40.5% against 26.0% in IDA & IBRD total, a difference of 14.5%.

That makes Nigeria's figure about 1.6 times IDA & IBRD total's.

Across all 66 years both countries report, Nigeria has been ahead every year.

IDA & IBRD total ranks 21st and Nigeria ranks 20th of 47 groups.

Nigeria has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	IDA & IBRD total	Nigeria	Difference	Ahead
1960s	40.7%	41.5%	0.8%	Nigeria
1970s	40.0%	43.3%	3.3%	Nigeria
1980s	37.1%	45.3%	8.1%	Nigeria
1990s	34.7%	44.5%	9.9%	Nigeria
2000s	30.8%	44.0%	13.1%	Nigeria
2010s	28.5%	44.1%	15.6%	Nigeria
2020s	26.8%	41.7%	14.9%	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 0-14, IDA & IBRD total or Nigeria?: Nigeria, at 40.5% against 26.0% in IDA & IBRD total as of 2025.
What is the difference in population ages 0-14 between IDA & IBRD total and Nigeria?: 14.5%, with Nigeria ahead.
How many years of comparable data are there for IDA & IBRD total and Nigeria?: 66 years are reported by both, from 1960 to 2025.
How do IDA & IBRD total and Nigeria rank globally for population ages 0-14?: IDA & IBRD total ranks 21st and Nigeria ranks 20th of 47 groups.
Where does this data come from?: United Nations Population Division. World Population Prospects., United Nations Population Division, published as Population ages 0-14 (% of total population). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA & IBRD total vs Nigeria: Population ages 0-14. Statizoid, drawing on United Nations Population Division. World Population Prospects., United Nations Population Division. Retrieved 10 September 2026, from https://education.statizoid.com/compare/population-ages-0-14-percent-of-total-population/ida-and-ibrd-total/nigeria/

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<a href="https://education.statizoid.com/compare/population-ages-0-14-percent-of-total-population/ida-and-ibrd-total/nigeria/">IDA & IBRD total vs Nigeria: Population ages 0-14</a> — Statizoid

About this data

Indicator: Population ages 0-14 (% of total population)
Unit: % of total population
Source: United Nations Population Division. World Population Prospects., United Nations Population Division
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 266 places, 17,556 data points, 1960–2025
Last refreshed: 03 September 2026

Population between the ages 0 to 14 as a percentage of the total population. Population is based on the de facto definition of population.