Less developed regions Population Pyramid 2019
Year
2019Less developed regions in 2019
As of 2019, Less developed regions counted 6,528,918,964 inhabitants. A decade earlier, in 2009, the population was 5,699,574,970; it has grown by 14.6% since.
Half of the population was younger than 28.4 years; 27.9% were children under 15 and 7.2% were 65 or older. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The World Bank does not publish this indicator for regions or continents.
The World Bank does not publish this indicator for regions or continents.
127,961,281 immigrants live in Less developed regions.
| India | 11,255,826 |
| Bangladesh | 7,639,177 |
| Syrian Arab Republic | 7,089,968 |
| Venezuela | 6,814,312 |
| Afghanistan | 6,244,646 |
214,140,912 people born in Less developed regions live in other countries.
| United States of America | 42,667,753 |
| Saudi Arabia | 13,394,579 |
| United Arab Emirates | 7,847,130 |
| Canada | 6,612,618 |
| Spain | 6,022,898 |





