Insights

Data-driven analysis of population, demographics and global trends — each insight built from the numbers on this site and linked to the tools behind them.

12 insights

Explainer
Population · China

China's population decline has started, gently for now

Deaths now outnumber births. The next decades are already written in the age pyramid.

2026-08-08
Explainer
Population · India

India passed China, and is already slowing down

The world's most populous country now has below-replacement fertility.

2026-08-08
Explainer
Population · Egypt

Egypt: 114 million people on 4 percent of the land

Egypt's paper density is unremarkable. Its lived density is among the highest on earth.

2026-08-08
Explainer
Population · Sudan

Two in five under fifteen (Arabic)

متوسط العمر في السودان دون العشرين، ورقم واحد يفسر الكثير عن المدارس والوظائف.

2026-08-08
Explainer
Population · Sudan

Khartoum after the exodus (Arabic)

كانت العاصمة تضم قرابة تسعة ملايين نسمة قبل 2023. عدّ من بقي فيها اليوم مهمة عسيرة.

2026-08-08
Explainer
Population · Sudan

Sudanese fertility is falling, just slowly

From over six children per woman in the 1980s to around four and a half today.

2026-08-08
Explainer
Population · Sudan

Urbanisation is a one-way door

About a third of Sudanese live in cities, and the share only moves in one direction.

2026-08-08
Explainer
Population · Sudan

Sudan is a river with a country attached

Trace the Nile and its two arms on our map and you have traced most of the population.

2026-08-08
Explainer
Population · Sudan

What a birth rate of 33 actually feels like

Crude birth rate is a dry ratio. Converted to daily life, it means a delivery every 20 seconds nationwide.

2026-08-08
Explainer
Population · Sudan

Two out of five Sudanese are under fifteen

Sudan's median age sits below twenty. That single number explains a lot about schools, jobs and politics.

2026-08-08
Explainer
Population · Sudan

Khartoum's population is a moving target

The capital held close to nine million people before 2023. Counting who is there now is genuinely hard.

2026-08-08