Nigeria vs United States of America: Population younger than 15 with projections

Nigeria
94.55 million
in 2023
United States of America
60.43 million
in 2023
Nigeria rank
3rd
United States of America rank
6th

Population younger than 15 with projections over time

  • Nigeria
  • United States of America
20.0M40.0M60.0M80.0M100.0M195019862023

How they compare

Nigeria currently reports 94.55 million against 60.43 million in United States of America, a difference of 34.12 million.

That makes Nigeria's figure about 1.6 times United States of America's.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was United States of America ahead.

Nigeria ranks 3rd and United States of America ranks 6th of 229 countries.

Across the 8 decades both report, Nigeria averaged higher in 3 and United States of America in 5.

Head to head by decade

Decade Nigeria United States of America Difference Ahead
1950s 16.80 million 48.44 million 31.63 million United States of America
1960s 20.63 million 59.12 million 38.49 million United States of America
1970s 27.34 million 55.66 million 28.32 million United States of America
1980s 38.02 million 52.15 million 14.13 million United States of America
1990s 48.79 million 57.71 million 8.92 million United States of America
2000s 63.15 million 60.21 million 2.94 million Nigeria
2010s 83.01 million 62.33 million 20.68 million Nigeria
2020s 93.12 million 61.42 million 31.70 million Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population younger than 15 with projections, Nigeria or United States of America?
Nigeria, at 94.55 million against 60.43 million in United States of America as of 2023.
What is the difference in population younger than 15 with projections between Nigeria and United States of America?
34.12 million, with Nigeria ahead.
How many years of comparable data are there for Nigeria and United States of America?
74 years are reported by both, from 1950 to 2023.
How do Nigeria and United States of America rank globally for population younger than 15 with projections?
Nigeria ranks 3rd and United States of America ranks 6th of 229 countries.
Where does this data come from?
Our World in Data, published as Population younger than 15 with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs United States of America: Population younger than 15 with projections. Statizoid, drawing on Our World in Data. Retrieved 21 August 2026, from https://population.statizoid.com/compare/population-younger-than-15-with-projections/nigeria/united-states/

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About this data

Indicator
Population younger than 15 with projections
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