Batam City: population

Batam City, Indonesia: 1.5 million people in 2025, by the UN estimate.

Rank among the cities of the country: 16 of 389.

It first had 50,000 people or more in 1995.

In 2000 it had 342,000 people, so it has grown by 339% since then.

For 2050 the UN projects 2.69 million people.

A city here is a dense area of at least 1,500 people per km² with at least 50,000 people, drawn on a population grid by the UN degree of urbanisation. It can differ from the city’s administrative borders and from national statistics. Years from 2026 on are projections.