Asia

Asia Overview

Asia is the world’s most populous region and home to the two largest countries in the world: China and India. The region consists of Central Asia, East Asia, South Asia, Southeast Asia, and Western Asia.

The region’s population is projected to increase 12% by 2050—to 5.3 billion, up from 4.7 billion in 2023—but the pattern of future population change varies, from an 8% decline in East Asia to a 40% increase in Western Asia during the same period. In addition, Asia’s total fertility rate (TFR), at 1.9, is just below replacement-level fertility of 2.1, or the average number of children a couple must have to replace themselves in the next generation. The TFR ranges from 1.1 in East Asia to 3.2 in Central Asia. The share of adults ages 65 and older also varies within Asia, ranging from 6% in Central Asia to 16% in East Asia.

In millions

Lifetime births per woman

Number of Internally Displaced Persons

Note: The Palestinian territories of Gaza and the West Bank are not displayed due to limitations in the platform.

Age distribution by sub-region

Percent change in population

Note: The Palestinian territories of Gaza and the West Bank are not displayed due to limitations in the platform.

In millions

Lifetime births per woman

Number of Internally Displaced Persons

Age distribution by sub-region

Percent change in population

In millions

Lifetime births per woman

Number of Internally Displaced Persons

Age distribution by sub-region

Percent change in population

In millions

Lifetime births per woman

Number of Internally Displaced Persons

Age distribution by sub-region

Percent change in population

In millions

Lifetime births per woman

Number of Internally Displaced Persons

Age distribution by sub-region

Percent change in population