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Population & Data

Child Population Change Map

Projected change in the under-15 population between now and 2040. Blue is growth, faint is contraction.

Quick answer

The under-15 population is projected to grow about 41% in DR Congo and 34% in Nigeria to 2040 while falling sharply across East Asia and Southern Europe — a school-building problem in one country and a school-closure problem in another.

Free tool

Child Population Change Map

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Frequently asked

Is the Child Population Change Map free?

Yes. Every tool on AlphaBetaMinds is free, needs no account and has no usage limit.

Does this tool store what I type?

No. It runs entirely in your browser. Your inputs are never sent to our server, and nothing is logged.

How accurate is it?

It uses the McCrindle generation boundaries (Gen Alpha 2010–2024, Gen Beta 2025–2039) and UN World Population Prospects vital rates. Sources and formulas are on our methodology page.

Can I use the result in an article or report?

Yes, with a credit and a link back to this page. See our terms of use for the full licence.